|
|
A:nervous
B:careful
C:hurried
D:careless
Data stored in RAM _____ when the power of the computer is turned off.
A:is held permanently
B:permanently disappears
C:is held temporarily
D:temporarily disappears
They are proud (_______) their success.
A:of
B:in
C:on
D:over
The red rose is her (_______) .
A:favor
B:favorite
C:like
D:best
(_______),you must show your ticket to go into the cinema
A:No matter whoever you are
B:Whoever you are
C:Whomever you are
D:No matter who are you
He was then the only ___among the___there.
A:person asleep, people present
B:asleep person, present people
C:person asleep, present people
D:asleep person, people present
A group of scientists are conducting a(_______)into the feasibility of cloning human beings.
A:entrance
B:research
C:inquiry
D:investigation
I _____on a sofa because my parents have come for the weekend.
A:slept
B:was sleeping
C:have slept
D:am sleeping
—Are you sure that you’ve met him before? — ___I’m mistaken.
A:Unless
B:If
C:When
D:Though
________ a concert next Saturday?
A:There will be
B:Will there be
C:There can be
D:There are
The marine corps are (_______) with the latest weapons and they are sure to fulfill the mission.
A:equipped
B:charged
C:guarded
D:impressed
Let's go by car. It's _______.
A:cheap a lot
B:cheap much
C:more cheap
D:much cheaper
It is reported that two cars (_______) into each other this morning on the highway, killing both driver and two passengers.
A:crawled
B:crouched
C:pressed
D:crashed
May I have a look at your photo album?
--- (_______) .
A:Yes, you have
B:It’s very interesting
C:This is my girl friend
D:Yes, of course
He gave me money (_______) advice.
A:either
B:as well as
C:as well
D:also
I’ll make every (_______) to help you.
A:way
B:means
C:method
D:effort
The system's characteristic equation can be used to determine _____ of a linear time-invariant system.
A:the stability
B:magnitude of the steady-state error
C:the controllability
D:the observability
_____ is used as coolant in light-water reactors.
A:Gas
B:Organic compound
C:Molten salt
D:Water
_____ carries data out to speakers and headphones, or back from a microphone.
A:A graphics card
B:A modem
C:A network card
D:A sound card
A D/A is a device that can convert a digital signal to the equivalent _____.
A:digital form
B:numerical form
C:binary form
D:analog form
The electric machine that operates at speeds above synchronous speed works in ( ) region.
A:motoring
B:generating
C:plugging
D:stopping
The village was (_______) two or three groups of simple houses, a church, a post office and a small general store.
A:composed of
B:consisted of
C:made of
D:built with
Data stored in RAM ( ) when the power of the computer is turned off.
A:is held permanently
B:permanently disappears
C:is held temporarily
D:temporarily disappears
Can you come over for dinner with us? ----- (_______)
A:I'd like to but I have a meeting tonight
B:It doesn't matter
C:No, I don't like
D:Oh, that sounds well
How long have you lived in London?
----- (_______) .
A:I moved here from Paris
B:My whole life
C:I’ve worked here for almost 10 years
D:I’ve never traveled there
We have come to a critical moment. You must take immediate (_______) .
A:act
B:action
C:activity
D:doings
We are going to have a dancing party tonight. Would you like to join us? ---- (_______) .
A:I'm afraid not. Because I have an appointment with my dentist tonight
B:Of course not. I have no idea
C:No, I can‘t
D:That‘s all set
Thank you ever so much for the book you gave me.
--- (_______) .
A:No thanks
B:I’m glad you like it
C:Yes, it is good
D:No, it’s not so good
Must I be home before seven?
--- (_______) .
A:No, you needn’t
B:No, you mustn’t
C:OK
D:no, you won’t
What would you like to have, meat or fish? --- (_______) .
A:Either will do
B:Yes, I like meat
C:Yes, I like fish
D:No, they are not my favorite
He drives much _____ than he did three years ago.
A:careful
B:carefully
C:more careful
D:more carefully
The aim of our training is to teach the students to have the ability of tackling problems (_______) .
A:of their own
B:on their own
C:to their own
D:for their own
So far is known, the original manuscripts of Shakespeare’s plays are no longer (_______) .
A:in wonder
B:in general
C:all in all
D:in existence
He (_______) the children so badly that they were terrified of him.
A:behaved
B:treated
C:dealt
D:acted
My pain___obvious the moment I entered the office, for the first man I met asked pitifully, “Are you feeling all right?”
A:could be
B:could have been
C:must be
D:must have been
The street was(_______)people.
A:filled with
B:full of
C:filled with
D:full with
The ship set out for the (_______) of the ocean depths.
A:exploration
B:explosion
C:expose
D:exposition
The thermal energy of the steam is converted into ( ) energy by the turbine.
A:electrical
B:mechanical
C:chemical
D:potential
——Excuse me, but there’s no smoking on this flight .——Oh , I ___that . Sorry, I won’t do it again.
A:don’t know
B:didn’t know
C:won’t know
D:haven’t known
The Buck（降压式变换器） is a _____ converter.
A:voltage step-up
B:current step-down
C:current step-up
D:resistance
She would make a teacher far (_______) to the average.
A:superior
B:better
C:favorable
D:popular
Anne couldn't concentrate(_______)what she was doing while her families were watching TV.
A:to
B:on
C:for
D:in
Tom didn’t come to class yesterday. He (_______) ill.
A:must be
B:should be
C:must have been
D:should have been
It was a (_______) illness, and she soon got over it.
A:little
B:minor
C:large
D:major
The discussion (_______) a wide range of subjects.
A:covered
B:conveyed
C:filled
D:concluded
The overall transfer function is the ratio of the transform of the controlled variable to the transform of ( ).
A:the controlled variable
B:the reference input
C:the feedback
D:the output variable
Passengers on the London train are being asked to go off and (_______) to another.
A:transfer
B:translate
C:transform
D:travel
Chinese is the language spoken by the ___ number of the people in the world, but it's not as ___ as English.
A:largest;widely spoken
B:large;wide spoken
C:larger;widely speaking
D:larger;widely speaking
Resistors are ( ) elements.
A:passive
B:active
C:independent sources
D:dependent sources
A computer printer is _____ device that produces computer-generated text or graphical images on paper.
A:an input
B:an output
C:a storage
D:a data processing
|
|
发表于 2020-8-8 19:04:41
