英文达人请进 请做详解

题目

英文达人请进 请做详解
1、If you work hard（ ）,you will not have to sit up all night before the exam.
A.by yourself B.at other times
C.willingly D.with some help
2、Television keeps us informed about( )events and the lastest developments in science and politics.
A.current B.fashinable
C.brand-new D.previous
3、Betty moved from the dormitory( )the noise.
A.because of B.in spite of
C.because D.caused by
4、He ought to have handed in the paper yesterday.That is what he( ).
A.should do B.should be doing
C.should have done D.should

答案

1B 2A 3A 4C 第一题,是说如果在其他时间学习的话你就不必在考试前一整夜熬夜,第二题是说电视让我们对新近的事件和最新科学动态都很清楚,第三题,是说因为噪音,贝蒂从宿舍走出了.第四题,说他昨天就该把论文交上去,这事他应该做的（然而没做）