—If you want to be in time,you'd better get ________.—All right.

问题描述:

—If you want to be in time,you'd better get ________.—All right.
A.to go B.to going C.
going D.moving
为什么选C不选D

get going出发、实行、开始、着手、赶快
句子的意思是:如果你想准时到达,最好现在就出发.或:如果你想按时完成,最好现在就开始着手做.
get moving 快,赶紧;行动起来.
按理说CD都合理,但是答题需技巧.ABC都是考察GO的用法,明白吗?明白,