What is necessary to the flourishing and multiplication of the animals kept in captivity?
第2题
A.necessary
B.essential
C.dominant
D.great
第3题
A.what
B.whether
C.that
D.when
第4题
A.Mooncake
B.Zongzi
C.White wine
D.Dumplings
第5题
We consider it necessary()tom should improve his behavior.
A. which
B. that
C. what
第7题
A.it
B.that
C.what
D.which
第8题
--Is it necessary that he ____ to Qingdao but to Weihai?
--I agree, but the problem is _____ he has refused to.
A.will not be sent, that
B.not be sent, that
C.should not be sent, what
D.should not send, what
第9题
According to the author, ______.
A.learning is not important
B.knowledge means little
C.thinking is not necessary
D.it is not important what we learn
第10题
A.Put all his complaints in writing。
B.Wait and see what happens next。
C.Learn to say no when necessary。
D.Talk to his boss in person first。