We should do more such exercises in the future I think those we did yesterday. A. as B.

问题补充：

We should do more such exercises in the future, I think, those we did yesterday.

A. as

B. like

C. about

D. than

答案：

A. as

B. like

C. about

(答案→)D. than

解析：本题中I think 是插入语。exercises 被more修饰，故应选than，构成比较结构more…than…。不能受such的影响而选了A。答案为D。