EverytimeIhavetroublewithmystudies,myheadteacheralways...

問題詳情：

 Every time I have trouble with my studies, my head teacher always encourages me

up.

       A. not to give         B. not giving   C. doesn’t give       D. to give

【回答】

A

知識點：動詞和動詞短語

題型：選擇題