皮皮学，免费搜题
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【单选题】
能与CC4011集成电路互换使用的集成电路型号是A.
74LS01
B.
7401
C.
74LS4011
D.
CD4011
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举一反三
【单选题】—What does his mother look like? —_____． [ ]
A.
She's a doctor
B.
She's forty
C.
She's thin
D.
She works in a bank
【判断题】Bob deposits $100 in a bank account that pays an annual interest rate of 5 percent. A year later, Bob withdraws his $105. If inflation was 7 percent during the year the money was deposited, then Bob’s...
A.
正确
B.
错误
【单选题】What does Simon's mother think of his present job?
A.
The pay is not bad.
B.
It is a great shame for a university graduate to do gardening.
C.
It is not bad as a hobby.
D.
It is a fine job, but Simon should get another job for a change.
【简答题】定义一个类,描述一个矩形,包含有长、宽两种属性,和计算面积方法。编写一个类,继承自矩形类,同时该类描述长方体,具有长、宽、高属性,和计算体积的方法。编写一个测试类,对以上两个类进行测试,创建一个长方体,定义其长、宽、高,输出其底面积和体积。
【简答题】What does the writer ask his mother to forgive?
【判断题】Bob deposits $100 in a bank account that pays an annual interest rate of 5 percent. A year later, Bob withdraws his $105. If inflation was 2 percent during the year the money was deposited, then Bob’s...
A.
正确
B.
错误
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