1.This is a good book.It's __D__.
A to read B.to see C.seeing D.reading
worth doing sth.Be worth doing shtg值得做某事.阅读要用read 所以答案选D
2.The headmaster made a great contribution ___A__ the new school.
A.to build B.to building C.built D.build
made a contribution to do 对.有贡献 这里的to是介词,而不是不定式的符号,所以很多人都误选了A.正确答案是B
3.We don't think Jim works hard,___B__?
A.doesn't he B.does he C.don't we D.do we
反意疑问句否定转移,原句相当于we think Jim doesn't work hard.后面要用肯定语气 答案选B.
4.The doctor ordered my sick grandfather to give up smoking.___A___.
A.So did he B.Neihter did he C.So he did D.Nor he did
句意是医生建议我生病的爷爷戒烟,爷爷那样做了.句型so+sb+助动词/情态动词表示某人的确做了某事
5._____ should I get Mary for her birthday?
A.How B.When C.Where D.What
根据情景才能确定答案,因为单纯就是题干,四个选项都正确,符合语法.这里不是虚拟语气.
6._____ can I get John a camera?
A.Where B.When C.How D.What
根据情景才能确定答案,因为单纯就是题干,四个选项都正确,符合语法.