Using drugs,or
"doping" as it is called in sport, is one of the main problems
_____(face) the Olympics.为什么是现在分词作定语呀,face 和problem不是动宾关系吗,是因为表示正在进行的时态吗,正面临的问题?
_______ that I should have missed the wonderful football match last night!
A. How disappointed it is B. How disappointed is it
C. How disappointing is it D. How disappointing it is
答案为 D,请问 disappointing, disappointed的 区别是什么?另外,I should hav...
...014年的重庆市中考有这样一道题:Aunt Tina will visit us soon. ______ is arriving tomorrow morning.A. He B. She C. His D. Her答案选B。这没问题。但我对题中的Aunt Tina有点拿不准。Aunt后面可以接...
______ how others react to the book you have just read creates an added pleasure. A. Hearing B. Hear C. Having heard D. To be hearing答案是A,C的完成式表示动作发生在先,和D的进行式表示与主句动作同时进...
China's approach to
protecting its environment while ___70___ (feed) its citizens "offers
useful lessons for agriculture and food policymakers worldwide." says the
bank's Juergen Voegele.这句话的句子成分是怎样的?while究竟是干啥的?如果说while引导了一个省略状语从句...
...中见到过这样一道单项选择题:The students should take turns _________ their classroom. A. to clean B. cleaning C. at cleaning D. in cleaning 命题者认为, A 是参考答案。 实际上,在take turns 的后面既可以接动词不定式,也可以接动名词,...
...en want to challenge themselves by learning a language different from _______ their parents speak at home.答案是 what,这个我能理解。但我想问可以用 which 吗?which 引导定语从句,作 their parents speak 的宾语,请问错在什么地方? 还有,如果在 differe...
No matter how frequently ______, the works of Beethoven always attract large audiences.A.performing B.performed C.to be performed D.being performed请老师详细讲解这道题,谢谢老师!