求一个英语习题讲解You will see to__the engine does not get out of order.A.that B.however C.it that D.which这个题为什么选C,求讲解.这个题是一个同位语从句吧,但是我不懂.

问题描述:

求一个英语习题讲解
You will see to__the engine does not get out of order.A.that B.however C.it that D.which
这个题为什么选C,求讲解.这个题是一个同位语从句吧,但是我不懂.

C see to it that 意思是注意 务必 保证