第一节
短文改错 此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个(√)；如有错误(每行只有一个错误)，则按下列情况改正：
多一个词：把多余的词用斜线(—)划掉，在该行右边横线上写出该词，并也用斜线划掉。
缺一个词：在缺词处加一个漏字符号(∧)，在该行右边横线上写出该加的词。
错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。 注意：原行没有错的不要改。
Some American soldiers was marching forward among
snow-covered 76. ______ mountains.
As he could see nothing but snow, they soon became snow
77. ______ -blind. They had no choice but to stop
go forward under such a difficult 78.
______ condition. They put up the tent so as to spend the night there, but
hardly 79. ______ had they put up the tent when a gust of
wind sent the tent going far away 80. ______ As they had
never meet with such a problem, they didn’t know how
81. ______ to deal with it. Lucky they were
equipped with a radio transmitter, with 82.
______ which they got touch with their commander, who immediately sent
83. ______ out a helicopter
to saving them. All the soldiers let out a shout of joy
84. ______ when they got into the helicopter safe.
85. ______