第一题选A
毫无疑问选A,看完下面例子你就明白了
In charge of"是主管,掌管的意思.比如说,近期在河南省发生的煤矿坍塌事件中受到惩罚的负责人就是"people in charge of the three coal mines received severe punishment".那么,如果在这个词组中加进定冠词,变为"in the charge of"呢?它的意思就正好反过来,成为"在……掌管(或看管)之下"了.比如,The work in the charge of John,就是"由约翰负责的工作".
第二题选B
题意为：只要你按时还车,我将把车借给你.
如果是I'll not lend you my car_____you return it in time.那么选unless
as long as 的用法：
例句与用法:
1.As long as you don't betray me,I'll do whatever you ask me to (do).
只要你不出卖我,要我做什么我都愿意.
2.We'll ship the goods at an early time as long as there is a steamer.
只要有船,我们就尽早装货.
3.As long as live,I will help you.
只要我活着,
4.This line is four times as long as that one.
这条线是那条线的四倍长.
5.I'm not particular how you do it as long as it gets done.
只要把它完成了,你怎么做我并不计较.
6.As long as you drive carefully,you will be very safe.
如果你开车小心,你就会很安全.
7.I don't mind as long as it doesn't rain.
只要不下雨就行了.
8.He came in with a face as long as a fiddle and said it was raining again.
他拉长着脸进来说,又下雨了.
而unless是从属连词,引导条件状语从句,含有否定意义,相当于if条件状语从句的否定形式.所以unless = if not.注意：unless引导的条件状语从句和if条件状语从句,与其它时间状语从句一样,用一般现在时代替将来时.
Unless:conj.除非,如果不
【例句】
1.Unless you take more care,you’ll have an accident.
(如果不多加小心的话,你会出事故的.)
2.My baby sister never cries unless she is hungry.
(我那刚出生的妹妹除非饿了,否则她是从来不哭的.)
3.Don’t promise anything unless you’re 100 per cent sure.
(不要作任何的许诺,除非你有百分百的把握.)
4.Unless bad weather stops me,I jog every day.
(除非坏天气作梗,每天我都慢跑.)