IfeelithardtokeepupwithmyclassmatesinstudyandsometimesI...

问题详情：

I feel it hard to keep up with my classmates in study and sometimes I lose heart. But whenever I want to      , my teacher always encourages me to work harder.

A. go on          B. run away    C. give up    D. look out

【回答】

C

知识点：动词和动词短语

题型：选择题