问几条简单的英语选择题

1.____ ono need for us to discuss the problem again.

A.It has B.There has C.It is D.There is

2____ did he care about his own safety,though he was already in danger.

A.So B.Only C.Little D.Not

3.There are shops on ____ sode pf tje street.____of them do not close till 12 at night.

A.Both;All B.every;None C.either;Some D.other;Many

4.When was ____ Jazz was born in the United States? Around 1890.

A. it that B.it C.time D.that

5.The population of Shanghai is larger than ____ of Hangzhou.

A.one B.it C.that D.what

6.He began to work there ____.

A.on his fifty B.at age of fifty C.when he fifty D.in his fifties

7.The price of such material was reduced____.

A.by 18 percent B.to 10 percent C.at 18 percent D.for 18 percent

8.The old fisherman cast the net____,but still caught no fish.

A.a thirfd time B.the third time C.three time D.thethird times

每道题答案后写了要讲解为什么选这个答案，谢谢

DCCACAAB

D there be结构，need单数。be用isC 根据这个句子得意思（尽管他自己很危险了，但他却不关心自己得安慰），所以只有little和not是否定意思得。如果用not,一定是did not 而不是not did。little就可以放did得前面啦C 句子得意思是马路两边啦，所以根据意思用both或者either,但是这里side是单数哦。所以不能用both而选用eitherA 这是特殊疑问句，变成陈述句，他是一个强调句子，结构是 it is 某个时间 that。。。所以咯。。C 这里比较的2个项是2个城市得人口吧。第二得城市得人口用that来替代了。替代population。注意只有that可以替代哦。其他得都不行。D in his fifties固定得用法。在某人50几岁的时候。或者说when he was fifty当他50岁得时候A be reduced by减少了 be reduced to减少到，所以理论上这里A B都可以选呢。。但是，减少到十分之一，有点夸张。所以选AB 基数词前面基本上用定冠词the（也有用a得情况，但极少，要根据上下文意思来）基数词后面得名词一定是单数。。所以。。。

你好

1.D

2.D

3.A

4.D

5.B

6.B

7.A

8.B

讲解就免了，答案是正确的