题目内容

设有100个元素，用折半查找法进行查找是，最少比较次数是________。

A. 7
B. 4
C. 2
D. 1

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1.What is your friend"s family name if his full name is James Allen Green?

A.James
B.Allen
C.Green
D.James Allen【答案】C

2.— Where"s London? — It’s in _____.

A.China
B.England
C.Australia
D.America

3.What class are you in? I think you are in _______.

A. Class Two, Grade One
B.Grade One, Class Two
C.class two, Grade One
D.grade one, class two

4.Father"s Day is on the_Sunday of June while Mother"s Day is on the_Sunday of May.

A.third; third
B.second; second
C.third; second
D.second; third