高一英语小问题..~4.
1.apieceoffurniture(s)(家具)加不加s?
2.strikesbin/on哪个是硬?哪个是软?
3.setfireto/catchfireto区别?
4.watchsbdo/done区别?
5.Ifcitynoises()fromincreasing,peoplewillhavetoshout()evenfacetofaceinthefuture.
A.arenotprevent;tobeheard
B.don'tprevent;tohear
C.willnotbeprevent;tohear
D.don'tprevent;tobeheard
正确答案是A,
D为什么不可以?为什么不能用don't?