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【单选题】
在商务交往中,使用称呼应该
A.
就高不就低
B.
就低不就高
C.
随便挑一个
D.
以上都不对
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参考答案:
举一反三
【单选题】— I was worried about my math, but Mr. White gave me an A. —_________________.
A.
That's an easy course .
B.
Congratulations!
C.
Mr. White is very good.
【单选题】对广义表L=((a,b),(c,d),(e,f))执行操作tail(tail(L))的结果是 ( )
A.
(e,f)
B.
((e,f))
C.
(f)
D.
()
【单选题】进程调度算法采用固定时间片轮转调度算法,当时间片过大时,就会使时间片轮转法转化为()调度算法。
A.
高响应比优先
B.
先来先服务调度算法
C.
短进程优先
D.
以上选项都不对
【单选题】对广义表L=((a,b),(c,d),(e,f))执行操作tail(tail(L))的结果是(30)。
A.
(e,f)
B.
((e,f))
C.
(f)
D.
()
【多选题】托盘货物常用的紧固方法有
A.
捆扎
B.
加网罩紧固
C.
收缩薄膜紧固
D.
专用金属卡具固定
【单选题】I was worried about my math, but Mr. White gave me an A. () A. That's an easy course.
B.
Congratulations!
C.
Mr. White is very good.
【单选题】At last, I should thank Mr. White for the _______ of speaking here and for ensuring me such an attentive audience.
A.
prejudice
B.
privilege
C.
ambition
D.
favor
【判断题】For a two-tail hypothesis test, if the absolute value of the z- or t-test statistic exceeds the absolute value of the critical value, we reject the null hypothesis.
A.
正确
B.
错误
【单选题】—Mary, ____________ Mr. White wants to see you at the gate. —That is out of _____________ question. I’ve never known any Mr. White.
A.
不填;不填
B.
a;the
C.
the;不填
D.
the;a
【单选题】—I want to see Mr. White. We have an appointment. —I’m sorry, but he is not ________ at the moment, for the meeting hasn’t ended.
A.
busy
B.
active
C.
concerned
D.
available
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