This lesson is that one.A. as easier asB. more easy thanC. not so easy asD. easy than

问题补充：

This lesson is that one.

A. as easier as

B. more easy than

C. not so easy as

D. easy than

答案：

A. as easier as

B. more easy than

(答案→)C. not so easy as

D. easy than

解析：此题考查比较结构。表示两者在某种程度上不一样，要用结构not as(so)…as这一结构来表示。