请英语高手看几道单选,求答案及解释,多谢!

请英语高手看几道单选,求答案及解释,多谢!

题目
请英语高手看几道单选,求答案及解释,多谢!
33、When ______ this machine, you must read the instructions first.(1分)
A、use B、using
C、to use D、having used

34、That paper must be handed in by next week, so make sure ______ to the deadline.(1分)
A、keeping B、for keeping
C、you keep D、your keeping

35、______ from the hill top, the lake scenery is beyond description.(1分)
A、To see B、Seeing
C、Seen D、To be seen

36、I am wondering ______ for Chinese people these days.(1分)
A、what the dragon means B、what does the dragon mean
C、how the dragon means D、how does the dragon mean

37、The theory of continental drift can ______ the occurrence of earthquakes.(1分)
A、clear up B、make clear
C、make use of D、give an account for

38、Many colleagues came to help me; otherwise I ______ so much work in such a short time yesterday.(1分)
A、would not handle B、will not have handled
C、could not handle D、could not have handled
答案
33 B34 C make sure 确保,跟从句35 D 不定式作状语36 A 37 B clear up 打扫干净,make clear make use of 使用,give an account for 说明38 D 意思是不可能完成做某些事40 B regard sth as 把sth视为------41 D感觉也...
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.