第一节 短文改错
此题要求改正所给短文中的错。对标有号的每一行作出判断；如无错误，在该行右边横线上面一个勾(√)；如有错误(每行最多只有一个错误)，
则按下列情况改正： 多一词：把多作的词用斜线(\)划掉，在该行右边横线上写出该词，并也用斜线划掉。
缺一词：在缺词处加一个字符号(∧)，在该行右边横线上写出该加的词。
错一词：在错的词下划一横线，在该行右边横线上写出改正后的词。 Most smokers want to stop
smoke. Many of 76. ______
them have tried more than once but failed.
77.______ Although they know smoking may
kill them and 78.______
cause a serious illness yet they can give it up.
79.______ The reason to it is that tobacco contains
nicotine 80.______ that is a drug
which gets one into habit of smoking. 81.______
Because you start taking the drug, it is hard to stop.
82.______ If you go without it for an hour or two, it
83.______ begin to
feel bad. The only thing can stop
84.______ you feeling bad is the drug containing in
cigarettes. 85.______