if she__(be)you,she would help usi found that some of my old friends don't fit() my new friendsAin Bwith Cinwith Dwith in这个呢，谁解释的好选谁

if she__(be)you,she would help usi found that some of my old friends don't fit() my new friendsAin Bwith Cinwith Dwith in这个呢，谁解释的好选谁
if she__(be)you,she would help us
i found that some of my old friends don't fit() my new friends
Ain Bwith Cinwith Dwith in这个呢，谁解释的好选谁

if she__(be)you,she would help usi found that some of my old friends don't fit() my new friendsAin Bwith Cinwith Dwith in这个呢，谁解释的好选谁
(1)If she (were) you,she would us.
因为她不可能是(变成)你的,所以这道题要用虚拟语气,又因为虚拟语气中的be(is,am,are,was,were)动词只能用were,所以这道题只能填were.
(2)C.
因为没有”fit with in"这个词组,所以D选项排除,
fit in with 同…一致；同…合得来；适合,符合,适应：
翻译：我发现我的一些旧朋友同我的一些新朋友合不来.