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【单选题】
下列数列是等比数列的是( )
A.
1,1,1,1,1
B.
-1,-1,1,-1,…
C.
0,12,14,18,…
D.
1,2,3,4,5
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【判断题】溴乙烷的结构简式是 。
A.
正确
B.
错误
【简答题】In order to improve our English, an English evening is going to held in our school dining hall. It will start from 7:30 p.m. and end at 10:00 p.m. the next Friday. You will enjoy English stories at th...
【单选题】常用做冷冻剂的氟利昂是一类含()的烷烃。
A.
氟和氯
B.
氟和溴
C.
溴和氯
D.
氟和碘
【单选题】The door opened and there .
A.
entering our English teacher
B.
entered our English teacher
C.
did our English teacher enter
D.
our English teacher entered
【简答题】实验一:微课教学设计 微课教学设计模板-学写请假条.doc
【单选题】Our English course places great __________on conversational skills.
A.
empathy
B.
value
C.
emphasis
D.
force
【判断题】微课是一种在线教学视频。( )
A.
正确
B.
错误
【单选题】《素问·咳论》所言咳的传变规律是
A.
由腑及脏
B.
由阳转阴
C.
由脏入腑
D.
由表传里
【判断题】The role of English is more significant than business in our course.
A.
正确
B.
错误
【单选题】《素问 · 咳论》所言咳的传变规律是 ( )
A.
A . 由腑及脏
B.
由阳转阴
C.
由脏入腑
D.
由表传里
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