1、【题目】As a teacher, you should not _______ the students from asking questions in class.
选项：
A.ruin
B.restrain
C.import
D.impose
答案：
B
解析：
暂无解析
1、【题目】Thismorningintheclass,ourteacherlosthis______atlastbecausehecouldnotstandanymore.
选项：
A.temper
B.terror
C.verse
D.contain
答案：
解析：
1、【题目】When a spacecraft travels, one of the major problems is reentry into the Earth ’s _______.
选项：
A.surface
B.atmosphere
C.attitude
D.bent
答案：
B
解析：
暂无解析
1、【题目】Many kinds of animals are believed to have _________from the earth
选项：
A.withdrawn
B.vanished
C.found
D.hung
答案：
B
解析：
暂无解析
1、【题目】Please be serious. I am not _______. You should consider it carefully
选项：
A.sorting
B.joking
C.counting
D.comparing
答案：
B
解析：
暂无解析
1、【题目】Wecannottrusthimanymorebecauseheoften________hisduty.
选项：
A.owes
B.spoils
C.deserts
D.neglects
答案：
解析：
1、【题目】The _______ work continued for more than a week but there was still no sign of the missing boy.
选项：
A.research
B.rescue
C.vessel
D.vast
答案：
B
解析：
暂无解析
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