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【单选题】
类可以作为FileInputStream类的构造方法的参数:
A.
InputStream
B.
File
C.
FileOutputStream
D.
StringBuffer
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参考答案:
举一反三
【简答题】Mr. Green is an office worker. He works so hard that he has little t ime to have a good rest. Every e vening when he comes back home, he always feels tired . But his wife ( 妻子) likes to talk a bout so...
【简答题】Please use words and phrases you learn from this unit to finish the following sentences. The first letter has been given. 1. It t_____ more time to make delivery for a special order. 2. I haven’t seen...
【判断题】当出租车价格上涨后,对公共汽车服务的需求量下降。( )
A.
正确
B.
错误
【简答题】A.He has covered about 900 miles. B.He sometimes skips breakfast. C.It is hard for him to cover over 50 miles a day. D.Missouri is a place which has impressed him most
【单选题】一般四轴卧式加工中心所带的旋转工作台为( )
A.
A轴
B.
B轴
C.
C轴
D.
V轴
【判断题】当出租车价格上涨后,对公共汽车服务的需求量下降
A.
正确
B.
错误
【单选题】当出租车价格上涨后,对公共汽车服务的( )。
A.
需求下降
B.
需求增加
C.
需求量下降
D.
需求量增加
【简答题】My Dad is a man who works hard, sometimes too hard. He ’ s always there for me when I need him. In my earlier years I would often wake my Dad up and say, “ Dad, I ’ m hungry, could you make me somethi...
【单选题】当出租车租金价格上涨后,对公共汽车服务的
A.
需求下降
B.
需求增加
C.
需求下降,需求曲线往右移
D.
需求增加需求曲线往左移
【简答题】当出租车价格上涨后,对公共汽车服务的需求量下降 。 ( )
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