【单选题】【消耗次数：1】
______ the calculation is right, scientists can never be sure that they have included all variables and modeled them accurately.
①
Even if
②
As far as
③
If only
④
So long as
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相关题目
【单选题】
They _ on the programme for almost one week before I joined them, and now we on it as no good results have come out so far.
①
had been working; are still working
②
had worked; were still working
③
have worked; were still working
④
have worked; are still working
【单选题】
At that time, the committee, so far as I know, _______ of three scientists, two professors, and four senior engineers.
①
composed
②
comprised
③
consisted
④
made up
【单选题】
Planning so far ahead _____ no sense -- so many things will have changed by next year.
①
made
②
is making
③
makes
④
has made
【单选题】
With so much I am not sure if Ill have time for the game.
①
do
②
doing
③
did
④
to do
【单选题】
Some scientists____________ that flowers open at particular times because their internal clocks tell them to do so.
①
receive
②
make
③
believe
④
talk
【单选题】
The old couple, whose kids have all passed away, have to ( ) only with their small pensions.
①
get at
②
get to
③
get by
④
get through
【单选题】
A： How long have you been here?B： Not for long, only about five minutes. Alice and Monica ______ here with me.
①
have walked
②
had walked
③
were walking
④
walked
【单选题】
I am not sure whether I can gain any profit from the investment, so I can’t make a(n) ____ tohelp you.
①
exact
②
defined
③
definite
④
sure
【单选题】
A computer can only do____ you have instructed it to do.
①
how
②
after
③
what
④
when
随机题目
【简答题】
连续两周的雨，毁掉了我们的假期。（汉译英）
【简答题】
3. According to his grandparents, what does integrity involve?
【简答题】
所有的汽车零件都不是这个厂造的。（汉译英）
【简答题】
你越表扬他， 他学习越努力。（汉译英）
【简答题】
What does the second principle mean?
【多选题】
毛泽东为中共中央起草的《关于反对官僚主义的指示》中，提到的“五多、五少”是指（）。
①
会议多，联系群众少
②
文件、表报多，经验总结少
③
人们蹲在机关多，认真调查研究少
④
事务多，学习少
⑤
一般号召多，细致地组织工作少