皮皮学，免费搜题
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搜题
【单选题】
The reason of the increasing university fees may be that ______.A.
universities have too many staff
B.
universities, with heavy debt and too many staff, are keen on campus expansion
C.
universities have borrowed heavy loans
D.
universities have spent too much on their expansion
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】常用的搜索引擎不包括( )
A.
www ． google ． com
B.
www ． yahoo ． com
C.
www ． sohoo ． com
D.
www ． baidu ． com
【单选题】Which of the following purchase limits would most attract people to buy?
A.
Limit 1.
B.
Limit 3.
C.
Limit 5.
D.
Limit 6.
【简答题】面试题:求1+2+…+n 题目：求1+2+…+n，要求不能使用乘除法、for、while、switch、case等关键字及条件判断语句(A?B:C)。