Scientists from different countries are working together to _____ a good way to

题型：江苏期末题难度：来源：

Scientists from different countries are working together to _____ a good way to solve the problem.

[ ]

A. keep up with
B. meet up with
C. catch up with
D. come up with

答案

举一反三

The old scientist devoted all her time she had _____ the western parts of China.

[ ]

A. to develop
B. developing
C. to developing
D. developed

题型：江苏期末题难度：| 查看答案

Sandy is feeling blue now and her classmates aloe trying to _____.

[ ]

A. pick her up
B. put her up
C. cheer her up
D. give her up

题型：江苏期末题难度：| 查看答案

KFC is popular in China, but I would rather _____ Chinese food than _____ Western food.

[ ]

A. having, to eat
B. to have, to eat
C. having, eating
D. have, eat

题型：江苏期末题难度：| 查看答案

—I"m sorry. I"m late for the music presentation.
—Why are you so late? The presentation _______ for 10 minutes.

[ ]

A. has begun
B. has stopped
C. has been over
D. has finished

题型：江苏期末题难度：| 查看答案

After a week, he ______ good ideas to solve the problems.

[ ]

A. caught up with
B. came up with
C. ended up with
D. followed up with

题型：江苏期中题难度：| 查看答案