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【简答题】
半径r<195m曲线地段,轨距加宽值为()mm;295>r≥245m曲线地段,轨距加宽值为()mm;245>r≥195m曲线地段,轨距加宽值为()mm,r≥295m曲线地段,轨距加宽值为()mm。
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【单选题】听力原文:M: Shall I call a taxi? W: But the grand hotel is only two blocks away. M: Well, you're right. How will the speakers probably go to the hotel?
A.
By taxi.
B.
On foot.
C.
By bus.
【单选题】-- _____________? -- Do you have a toy horse?
A.
What do you want to sell
B.
Shall I help you
C.
What can I do for you
D.
Do you like a toy horse
【单选题】计算某年婴儿死亡率的分母是
A.
某年活产总数
B.
某年未满l周岁婴儿数
C.
某年平均人口数
D.
某年中0岁组人口数
E.
某年末0岁组人口数
【单选题】C 类IP 地址最大可能的子网位数是
A.
6
B.
8
C.
12
D.
14
【简答题】I shall answer your question after class .
【单选题】I shall answer your question after class. 请指出“shall answer”在句中的成分。
A.
谓语
B.
定语
C.
状语
D.
补语
【单选题】C类IP地址最大可能的子网位数是
A.
6.0
B.
8.0
C.
12.0
D.
14.0
【单选题】原料粒度为5-10 mm, 成品粒度小于100um,属于( )
A.
粗碎
B.
中细碎
C.
微粉碎
D.
超微粉碎
【单选题】We shall provide such insurance at your cost.
A.
We shall pay for the insurance for you.
B.
You shall pay for the insurance for yourself.
C.
Both of us shall pay for the insurance.
【单选题】I shall be very pleased to answer any questions you may have.
A.
happy
B.
sad
C.
prepared
D.
determined
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