请问这个题目选什么,谁能帮我解释一下,谢谢~
问题描述：
请问这个题目选什么,谁能帮我解释一下,谢谢~
in order to protect our plant,-----------------
A.all kind of pullution should be reduced
b.we shold reduce all kinds of pullution
c.the environment should beprotected first
d.it is important to protect our environment
答
B
因为只有B的主语和目的状语的主语一致