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【单选题】
I _____ e-mails to my pen pal when Susan called me last night. [     ]
A.
was sending
B.
am sending
C.
sent
D.
was sent
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举一反三
【单选题】在读零件图时,以下说法正确是的______。
A.
零件图为零件的加工提供必要的技术条件
B.
读零件图可运用组合体的读图方法
C.
零件测量主要依据于零件的加工精度
D.
零件的材料决定了采用何种加工方法
【单选题】-----Try not to think in Chinese when you’re speaking English. ------_______I’ll try.
A.
Nonsense!
B.
well done !
C.
That’s it !
D.
Incredible!
【单选题】There are two same test tubes A and B. Tube A is heated at one end, and the temperature in A is changing from 900K to 300K uniformly. Gas in tube B has a constant temperature 600K. Compare the number ...
A.
A>B
B.
A=B
C.
A
D.
It depands on other condition.
【单选题】The combustion of methanol occurs according to the following equation: 2CH 3 OH + 3O 2 → 2CO 2 + 4H 2 O I n a particular reaction, 9.8moles of CH 3 OH are reacted with an excess of O 2 , caculate t...
A.
2mol
B.
10mol
C.
20 mol
D.
1 mol
【单选题】中国第一家C2C网站是
A.
拍拍
B.
咸鱼
C.
淘宝
D.
易趣
【判断题】根据世界各国现行的审计准则来看,其内容相差很大,缺乏可比性。( )
A.
正确
B.
错误
【单选题】We're ______ to hand in our homework next week.
A.
proposed
B.
supposed
C.
opposed
D.
imposed
【多选题】都是基于晋升而设计的职业路径是( )。
A.
双重职业路径
B.
多重职业路径
C.
网状职业生涯路径
D.
横向职业路径
E.
传统职业生活路径
【单选题】中国第一家C2C网站是( )
A.
闲鱼
B.
淘宝
C.
拍拍
D.
易趣
【简答题】双重职业路径
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