大家帮忙解释初中英语单项选择题目,光给答案的当没看见处理!1、Winterswarmerdduringthepast30years.Thedecadetoppedoutwithlastyear'sespeciallyhotsummer,inwhichtheaveragetemperature19.5℃.A、hadbee

Question

大家帮忙解释初中英语单项选择题目,光给答案的当没看见处理!
1、Winters______warmer dduring the past 30 years .The decade topped out with last year's especially hot summer,in which the average temperature ___19.5℃.
A、had been; reached B、were; has reached C、have been ; reached D、were;reached
2、He___fast;however,he was had no chance to swim for two years.
A、is swimming B、swam C、swims D、has swung
3、--What were you doing when the earth-quake happened?
--I had just finished a job interview and ___for the hotel.
A、left B、was leaving C、had left D、have left
4、It seems that workplace saftty _____on until an accident happens ,for no one keeps an eye on it .
A、won't focus B、isn't focused C、doesn't focus D、won't be focused
5、--The rain shows no signs of stopping.
--Yes.The rescue crews ____for flood rictims all day because of the rising water.
A、have searchedB、have been searching C、are searching D、searched
6、We have known each other for ten years;We ___to each other at our friend's wedding caremony.
A、have been introduced B、are introduced C、were introduced D、had been introduced
7、You don't buy a notebook PC forever considering science and technology_____rapidly.
A、is developing B、has developed C、 will be developing D、will develop
8、Althought they___to the party,they didn't turn up at last.
A、invited B、was invited C、had been invited D、have been invited
9、--Which type of the watch do you think suits me?
--The one that ___in Switzerland.
A、made B、has been made C、had been made D、is made
10、You won't know how a thing tastes until you ___it.
A、are eating B、will eat C、have eaten D、had eaten .
不胜感激..

Answer 1

1.c during the past 30 years 用现在完成时
2.c he 是第三人称单数
3.c and 前后时态一致
4.c 一般现在时
5.c all day 用进行时 后面是一般现在时 所以用现在进行时
6.c 过去被认识
7.d 将发展
8.b 被邀请
9.d 被做
10.b