Some physicists have proposed that sunspots and solar wind have negligible effects on the
A.undetermined
B.insignificant
C.unusual
D.indisputable
A.undetermined
B.insignificant
C.unusual
D.indisputable
A、confidence
B、patience
C、hard work
D、silence
A.rational
B.arbitrary
C.plausible
D.excessive
Why does the speaker worry about Bob?
A.Because Bob recently drinks too much alcohol.
B.Because Bob recently becomes seriously ill.
C.Because Bob is recently very homesick and does not want to work.
D.Because Bob recently pays little attention to anything except work.
What does the speaker think about Peter's opinion of the problem?
A.He agrees with Peter, but only partially.
B.He generally does not agree with Peter.
C.He has no idea as to whether Peter's is right or not.
D.He thinks Peter is absolutely right.
This section consists of 15 sentences; in each sentence there is a part given in the brackets that indicates a grammatical error. Below each sentence, there are 4 choices respectively marked by letters A,B,C and D. Choose the word or phrase that can replace the part so that the error is corrected. There is only ONE right answer.
A survey asked British mums who work outside the home what they would most like for Mother's Day. And what did they reply? "Flowers? Chocolates? Dinner in Paris?" No, what 72% wanted was this: a little bit of time for mother.
A.to myself
B.to morn
C.for morn
D.by myself
A.正确
B.错误
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