Question

几道英语题，高手进，悬赏30

1.The war broke out in___of_____century.
A.the thirties... eighteenth B thirties...the eighteenth
C.the thirties...the eighteenth D.thirties...eighteenth
2.There was an interesting___in the newspaper today
A.context B.news C.item D.message
3.She's a bit angry now.That's your_____
A.wrong B.mistake C.fault D.illness
4.The medicine has some side____on those suffering from heart trouble
A.effect B.result C.harm
5.You know,___knowledge of___computer is necessary to a secretary
A.a.../ B.the...the C.the.../ D.a...a
请附上解释，谢谢

Answer 1

1，A，惯用形式，如果反着说，年代前面先加the，十八世纪三十年代。
2，C 表示新闻中的的一条。news是不可数，context只环境 语境，message是消息，信息。
3，C。wrong首先排除，没有这种搭配。illness指（疾）病，fault一般是惯用

4，A 固定搭配，记下就好
5，C，电脑前面不能用冠词，是统称，排除b，d；知识是不可数，不能用a，排除a

Answer 2

1.A
2.B
3.C
4.A
5.B

Answer 3

b b c a b

Answer 4

B,B,C,A,C