情态动词选择题21.--Iheardtheywentskiinginthemountainslastwinter.--Ittruebecausetherewaslittlesnowthere.A.maynotbeB.won'tbeC.couldn'tbeD.mustn'tbeA和D为什么不对?2.Therewerealreadyfivepeopleinthecarbutt

Question

情态动词选择题2
1.--I heard they went skiing in the mountains last winter.
--It ____true because there was little snow there.
A.may not be B.won't be C.couldn't be D.mustn't be
A和D为什么不对?
2.There were already five people in the car but they managed to take me as well.
It_____a comfortable journey.
A.can't be B.shouldn't be
C.mustn't have been D.couldn't have been
可我原来选的是A,为什么不对呢,不都是表示推测吗

Answer 1

1根据情景：A可能不是真的C不可能是真的D禁止是真的
我听说他们去年滑冰了,但结果到底是怎样的不对呢?看原因----说去年没下雪,那么第一句就不可能是真的了选c
2考虑时态,发生的事情在过去,且完成了.选D(好陈的题,我们那一届就有了-————）