—What do you mean saying “The boy is overgrowing”?—I mean that he is tall his age.A. as

问题补充：

—What do you mean saying “The boy is overgrowing”?

—I mean that he is tall his age.

A. as to, for

B. by, for

C. about, with

D. by, to

答案：

A. as to, for

B. by, for

C. about, with

D. by, to

解析：by 靠，通过；for对于….而言，你说那句话什么意思？我的意思是对于他的年龄而言，他是比较高的。