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听力原文:M: Excuse me. Have you been waiting long? W: About ten minutes. M: Did you notice Whether the number seven bus has gone by? W: Yes, it is. I wish that it would rain and cool off. M: Me too. This is unusual for March. I don't remember it ever being so hot dry in March before. W: You're from Florida then. M: Not really, I was born in New York, but I've lived here for ten years now. W: My mother and I have just moved here from Indiana. M: Pretty cold in Indiana, isn't it? W: Yes. That's why we moved. But we didn't know that it would be so hot here. We should have gone to California. Do you think that we've missed the bus? M: No, it's always a little late. W: I have twenty to one, but my watch is a little fast. M: Don't worry. It never comes exactly on the halfhour like it should. (24)
A.
She is waiting for the man.
B.
She is waiting for her mother.
C.
She is waiting for a bus.
D.
She is waiting for it to stop raining.
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参考答案:
举一反三
【判断题】内径百分表可用来测量孔径和孔的位置误差
A.
正确
B.
错误
【判断题】大多数封头在冲压制造时采用热冲压。
A.
正确
B.
错误
【单选题】糖酵解中最重要的调节酶是( )
A.
己糖激酶
B.
葡萄糖激酶
C.
6-磷酸果糖激酶-1
D.
磷酸甘油酸激酶
E.
丙酮酸激酶
【简答题】内径百分表用来测量()和孔的形状误差。
【简答题】为什么总裁舒瓦普 有计划却难以执行? 效率专家利的方法的关键在哪里?
【单选题】已知 表示数列 的前 项的和,若对任意 满足 且 则 =(    )
A.
B.
C.
【简答题】已知数列 满足: , , , , ,且当n≥5时, ,若数列 满足对任意 ,有 ,则b 5 = ;当n≥5时,
【简答题】非数值() 未定义()
【单选题】若 fp 已正确定义并指向某个文件,当未遇到该文件结束标志时函数 feof(fp) 的值 当 fp 指向文件的末尾 ,feof(fp) 返回非 0 值 , 否则返回 0 。
A.
0
B.
1
C.
-1
D.
一个非 0 值
【单选题】内径百分表用来测量( )和孔的形状误差。
A.
孔径
B.
长度
C.
锥度
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