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【单选题】
与子网掩码255.254.0.0相对应的网络前缀有多少位?A.
10
B.
11
C.
12
D.
13
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举一反三
【单选题】----- Does your brother like football? ----- Well, he doesn’t really ______ football. In fact he likes basketball.
A.
care
B.
care about
C.
care for
D.
take care of
【单选题】控制图应用中的犯第一类错误是指()。
A.
生产正常，但点子偶然出界，判异
B.
过程异常，但点子排列未显异常，判稳
C.
控制限计算有错误
D.
选择控制图不当，未指明数据类型
【简答题】句型转换。 1. My pencil is long. Your pencil is longer. (合并为一句 ) Your pencil is _ mine. 2. Hong Kong is newer than Beijing. (改为一般疑问句) Hong Kong _ Beijing? 3. There are 40 millon people in the city. (对画线部分提...
【单选题】听力原文：What is the man's attitude? (16)
A.
He likes papers.
B.
He likes examinations.
C.
He likes his ID card.
D.
He is happy.
【简答题】(中译英)他们从小就一直是好朋友。(since)
【单选题】—It is the first time that I ________ here in Hong Kong. —What great changes！It’s ten years since I ________here last time.
A.
have been；came
B.
have been；have come
C.
am；came
D.
was；have been
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