( )they've got to know each other a little better,they get along just fine.

问题描述:

( )they've got to know each other a little better,they get along just fine.
A.As soon as
B.Even though
C.Now that
D.If only
选哪个,为什么;不选的又为什么.这道题好像有三个答案都是对的.希望有知道的人告诉我,
说是虚拟语气

选C. ABD都引导条件状语从句,从句中一般不使用完成时态.