几个英语语法问题2010.8.11、ThevocabularyandgrammaticaldifferencesbetwwenBritishandAmericanEnglisharesotrivialadnfewashardly.A.noticedB.tobenoticedC.beingnoticedD.tonotice为什么选B,并请翻译一下.2

Question

几个英语语法问题 2010.8.1
1、The vocabulary and grammatical differences betwwen British and American English are so trivial adn few as hardly _____.
A.noticed B.to be noticed C.being noticed D.to notice
为什么选B,并请翻译一下.
2、First designated in 1970,Earth Day has become an annual international event _____concerns about environmental issues such as pollution.
为什么选A,并请翻译一下.
3、With all the work _____,I don't know if I'll have time to go out.
A.done B.to be done C.to do D.doing E.being done
为什么选B,并请翻译一下.
4、I eventually found her _____ _____with her friends in a pub.
A.sit/chatting B.sitting/to chat C.sitting/chatting D.sit/to chat
为什么选C,并请翻译一下.
第1题打错一个词是and
第2题：A.dedicated to raising B.dedicated raising C.dedicates to raise D.that dedicates to raising
第3题：更正一下，应该选C，为什么

Answer 1

1.英式英语与美式英语在词汇和语法上的区别如此之小,以至于几乎不为人注意.so...as to 如此...以至于；be noticed表被动.
2.地球日最早定于1970年,现已成为每年一次的国际活动,致力于唤起人们对于诸如污染一类的环境问题的关注.be dedicated to doing致力于,献身于；过去分词作后置定语.
3.有这么多的工作要做,我不知道还有没有时间出去.从主句看,时间为现在,表明工作还没有做,因此用不定式表示动作在将来；不定式作定语可以表示动宾关系,因此无须用被动式,如：I have a lot of work to do.
4.我终于找到她了,正坐在一家酒吧和朋友聊天呢.find sb.doing发现某人正在做某事.另外,两个空格中间应该有and,题干有误.