Yuan Longping ____ an idea for a hybrid rice in the 1960s.[ ] A. caught up w

题型：同步题难度：来源：

Yuan Longping ____ an idea for a hybrid rice in the 1960s.[     ]
A. caught up with
B. fell behind
C. came up with
D. put up with

答案

举一反三

Smoking is bad for your health. Why don"t you ________?[ ]
A. give it up
B. give it away
C. give away it
D. give up it

题型：同步题难度：| 查看答案

She can"t go out to work because she has to stay at home to ________ her elderly mother.[ ]
A. care for
B. take care of
C. look after
D. all the above

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Mrs.Gao often says, “I _______ one million smiles in my heart _________ one billion dollars in my
pocket.”           [     ]
A. don’t like; but
B. prefer; than
C. would rather; than
D. prefer; to

题型：江苏期末题难度：| 查看答案

He looks very sad because someone _______ his home and took away his computer last night. [ ]

A. broke out
B. broke up
C. broke off
D. broke into

题型：江苏期末题难度：| 查看答案

It"s polite to ________ the door before you go into the room. [     ]
A. shout at
B. knock on
C. look at
D. listen to

题型：江苏期末题难度：| 查看答案