首页
题库
网课
在线模考
搜标题
搜题干
搜选项
单项选择题
Our modem civilization must not be thought of as ______ in a short period of time.
A. being created
B. to have been created
C. having been created
D. to be created
点击查看答案&解析
在线练习
你可能感兴趣的试题
单项选择题
There Was a knock at the door. It was the second time someone ______ me that evening.
A. had interrupted
B. would have interrupted
C. to have interrupted
D. to interrupt
点击查看答案&解析
单项选择题
The boy slipped out of the room and headed for the swimming pool without his parents'______.
A. command
B. conviction
C. consent
D. compromise
点击查看答案&解析
单项选择题
Bob was completely ______ by the robber' s disguise.
A. taken away
B. taken down
C. taken to
D. taken in
点击查看答案&解析
单项选择题
With prices ______ so much, it's hard for the company to plan a budget.
A. fluctuating
B. waving
C. swinging
D. vibrating
点击查看答案&解析
单项选择题
It is better to die on one's feet than ______.
A. living on one's knees
B. live on one's knees
C. on one's knees
D. to live on one's knees
点击查看答案&解析
单项选择题
According to the psychoanalyst Sigmund Freud, wisdom comes from the ______ of maturity.
A. fulfillment
B. achievement
C. establishment
D. accomplishment
点击查看答案&解析
单项选择题
Living in the central Australian desert has its problems, ______ obtaining water is not the least.
A. of which
B. for what
C. as
D. whose
点击查看答案&解析
单项选择题
They lost their way in the forest, and ______ made matters worse was that night began to fall.
A. that
B. it
C. what
D. which
点击查看答案&解析
单项选择题
When Jane fell off the bike, the other children ______.
A. were not able to help laughter
B. could not help but laughing
C. could not help laughing
D. could not help to laugh
点击查看答案&解析
单项选择题
I will give this dictionary to ______ wants to have it.
A. whomever
B. someone
C. whoever
D. anyone
点击查看答案&解析
单项选择题
Achieving a high degree of proficiency in English as a foreign language is not a mysterious______without scientific basic.
A. process
B. practice
C. procedure
D. program
点击查看答案&解析
单项选择题
In this factory, suggestions often have to wait for months before they are fully _______.
A. admitted
B. acknowledged
C. absorbed
D. considered
点击查看答案&解析
单项选择题
Most electronic devices of this kind, ______ manufactured for such purposes, are tightly packed.
A. that are
B. as are
C. which is
D. it is
点击查看答案&解析
单项选择题
The policemen went into action______when they heard the alarm.
A. promptly
B. presently
C. quickly
D. directly
点击查看答案&解析
单项选择题
All flights ______ because of the snowstorm, we decided to take the train.
A. were canceled
B. had been canceled
C. having canceled
D. having been canceled
点击查看答案&解析
单项选择题
By the year 2010, scientists probably ______ a cure for cancer.
A. will be discovering
B. are discovering
C. will have discovered
D. have discovered
点击查看答案&解析
单项选择题
The lost car of the Lees was found ______ in the woods off the highway.
A. vanished
B. abandoned
C. scattered
D. rejected
点击查看答案&解析
单项选择题
The most important ______ of his speech was that we should all work wholeheartedly for the people.
A. element
B. spot
C. sense
D. point
点击查看答案&解析
单项选择题
There is a real possibility that these animals could be frightened, ______ a sudden loud noise.
A. being there
B. should there be
C. there was
D. there having been
点击查看答案&解析
单项选择题
Our modem civilization must not be thought of as ______ in a short period of time.
A. being created
B. to have been created
C. having been created
D. to be created
点击查看答案&解析
单项选择题
Californians and New Englanders speak the same language and ______ by the same federal laws.
A. stand
B. conform
C. abide
D. sustain
点击查看答案&解析
单项选择题
They ______ to enter the building by the back door; however, the back door was locked.
A. weren't supposed
B. wouldn't be supposed
C. were supposed
D. would be supposed
点击查看答案&解析
单项选择题
You can arrive in Beijing earlier for the meeting ______ you don't mind taking the night train.
A. provided
B. unless
C. though
D. until
点击查看答案&解析
单项选择题
This watch is ______ to all the other watches on the market.
A. superior
B. advantageous
C. super
D. beneficial
点击查看答案&解析
单项选择题
Our research has focused on a drug which is so ______ as to be able to change brain chemistry.
A. powerful
B. influential
C. monstrous
D. vigorous
点击查看答案&解析
单项选择题
In the past men generally preferred that their wives ______ in the home.
A. worked
B. would work
C. work
D. were working
点击查看答案&解析
单项选择题
In a typhoon, winds ______ a speed greater than 120 kilometers per hour.
A. assume
B. accomplish
C. attain
D. assemble
点击查看答案&解析
单项选择题
There is not much time left, so I'll tell you about it ______.
A. in detail
B. in brief
C. in short
D. in all
点击查看答案&解析
单项选择题
The business of each day, ______ selling goods or shipping them, went quite smoothly.
A. it being
B. be it
C. was it
D. it was
点击查看答案&解析
单项选择题
Jim isn't ______, but he did' badly in the final exams last semester.
A. gloomy
B. dull
C. awkward
D. tedious
点击查看答案&解析