问题详情：
每处错误仅涉及一个单词的增加，删除或修改。
增加：在缺词处加一个漏字符号（∧）, 并在其下面写出该加的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：每句只有一处错误多改不计分。
81. That students need is teachers’ encouragement rather than criticism.
82. As is known to all, reading books have many advantages.
83. Please contact me if you have any difficulty find the watch.
84. Because we hadn’t had ice cream for a long time, we got very exciting.
85. Our class is made up 50 students.
86. On the way I met my neighbor, Miss Zhang, that was walking her dog.
87. Could you give me some informations on Mike?
88. To begin with, I’d like to know when the entrance exam will take place but which subjects will be tested.
89. What a fun it is to explore a new place!
90. Last term, I met a painful failure, but it helped us find a new self.
【回答】
-what -has -finding ting-excited 85.加of
-who rmations-information -and 89.去掉a -me
知识点：其他
题型：短文改错
