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【单选题】
有Java语句:int a=3;short b=4;则表达式a*b值的数据类型是( )。A.
byte
B.
short
C.
int
D.
long
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反馈参考答案：
举一反三
【简答题】信道均衡就是在接收端设计一个称之为( )的网络,以补偿信道引起的失真。
【单选题】The writer of the passage thinks that ______.
A.
it is true to say artists fail in their work
B.
it is untrue to say artists fail in their work
C.
it is true to say some artists fail in their work
D.
it is true to say only painters fail in their work
【简答题】Please say three words about the impact of tourism.
【单选题】What does Dr. White try to find out about living in a greener area?
A.
How it affects different people.
B.
How strong its positive effect is.
C.
How long its positive effect lasts.
D.
How it benefits people physically.
【单选题】为了减少货币供给量，中央银行会使用下列哪种方法( )。
A.
降低商业银行向中央银行借款所需支付的利率
B.
降低法定准备金率
C.
降低贴现率
D.
购买政府债券
E.
以上都不是
【简答题】Please say three words about the impact of tourism.
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