【单选题】【消耗次数：1】
________you need to be able to concentrate.
①
At work
②
Work
③
Working
④
Worked
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相关题目
【单选题】
You need money and time. _____________, you need to work hard.
①
In addition
②
such as
③
In a word
④
For instance
【单选题】
_____ you work hard enough _____ you be able to get a PhD degree in three years.
①
Only if, will
②
If only, would
③
Should, will
④
Unless, would
【单选题】
Would you mind _____ your radio a little bit? I cant concentrate on my work.
①
turning on
②
turning down
③
turning to
④
turning in
【单选题】
As for words which do not often occur in everyday situation, you just need to be able to ____.
①
recognize them
②
nod at them
③
concentrate much on them
④
practice using them constantly
【单选题】
One’s health should never be sacrificed for a need to work hard.
①
人的身体健康应该永不牺牲努力工作的需要
②
人永远不该为了努力工作的需要而牺牲身体健康。
③
人的身体健康永远不该为了需要努力工作而被牺牲。
④
人的身体健康该为了需要努力工作而牺牲。
【单选题】
If you work hard, you will be ________; but if you don’t, you will be punished.
①
relaxed
②
relieved
③
reduced
④
rewarded
【单选题】
_______ , I will help you with your work.
①
If I am possible
②
If it possible
③
If possible
④
Possible
【单选题】
You have to work hard if you want to __________ in your courses.
①
achieve
②
succeed
③
win
④
beat
【单选题】
You’re better ____ from work tomorrow.
①
not be absent
②
not to absent
③
not to be absent
④
not absenting
随机题目
【单选题】
超声造影的主要用途
①
提高超声对病灶的诊断和鉴别诊断能力
②
提高超声对病灶的检出能力
③
提高多普勒超声检测血流信号的能力
④
提高超声对病变治疗后的疗效判断能力
⑤
以上都是