Scientists should _____ new ways to solve the pollution problem.[ ]A. catch

题型：0103 期中题难度：来源：

Scientists should _____ new ways to solve the pollution problem.[ ]
A. catch up with
B. come up with
C. keep up with
D. make up with

答案

举一反三

— Look! The bus is coming.
— But it"s full of people. We can"t _____ it. [ ]
A. get off
B. get down
C. get on with
D. get on

题型：期中题难度：| 查看答案

You don"t need to look _____ every new word in your dictionary while reading. [ ]
A. for
B. at
C. after
D. up

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She _____ his number in the phone book to make sure that she had got it right.[ ]
A. looked for
B. looked up
C. looked after
D. looked like

题型：专项题难度：| 查看答案

Have you _____ your father recently?
No. He doesn"t often write to me. [ ]
A. heard about
B. heard of
C. heard from
D. got from

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I will spend as much time as I _____ the lesson. [ ]
A. can go over
B. can to go over
C. can going over
D. go over

题型：专项题难度：| 查看答案