Don’t waste your money on silly things — it. A. saveB. to saveC. savingD. having saved

问题补充：

Don’t waste your money on silly things — it.

A. save

B. to save

C. saving

D. having saved

答案：

(答案→)A. save

B. to save

C. saving

D. having saved

解析：考查祈使句。句意“不要浪费钱在这写愚蠢的东西上--把它存起来。”祈使句以动词原形开头。故选A。