It is comforting to see that we are doing our part for the environment.A. as small may

问题补充：

It is comforting to see that ， we are doing our part for the environment.

A. as small may be we

B. as we may be small

C. small as may be we

D. small as we may be

答案：

A. as small may be we

B. as we may be small

C. small as may be we

(答案→)D. small as we may be

解析：D考察倒装句。As表示尽管，放在句首，引导让步状语从句，句子要倒装。此句表语前置，放在让步状语从句的句首，其他部分使用陈述语序。故D正确。