英语虚拟语气求解!1.I don't think it will happen but if it__,what sha
英语虚拟语气求解!
1.I don't think it will happen but if it__,what shall we do? A.did B.do C.should D.would
这个题为什么不选D,而只选C?
2.If you hadn't taken such a long time to get dressed,wu'd__there by now.
A.be B.get C.have got to D.have been 答案为什么选A,而不能是D?
3.I would rather he__tomorrow's exam. A.will pass B.must pass C.pass D.passed
这个题为什么不能选C而选D?