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【判断题】
40. 轴上一般连接、固定轴承、齿轮、链轮。A.
正确
B.
错误
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举一反三
【简答题】位于昆明湖大湖、西湖和后溪河分界处的是哪座桥？
【简答题】听力原文： It is said in the newspaper that the temperature will be in the mid-eighties Fahrenheit in the east to day. No rain is expected, and the forecast says the temperature won't go below sy-five...
【简答题】Over the next century the temperature will be more likely to rise from ______ according to the estimation of IPCC.
【单选题】Scientists hope that by 2040 the temperature will still be stable by the cooperation among some countries.
A.
Y
B.
N
C.
NG
【单选题】What is going to happen tomorrow?
A.
The temperature will drop.
B.
Snow is expected.
C.
The temperature will remain the same.
D.
There will be heavy winds.
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