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【单选题】
下面程序的结果是( )。 #include(iostream.h> classA { inta; public: A( ):a(1){} voidshowa( )(cout$amp;
A.
1
B.
2
C.
3
D.
程序有错误
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【单选题】当x=3、y=5、z=7时,表达式!(x-y>0)||(y-z<0)的结果是?< /div>
A.
0
B.
1
C.
true
D.
false
【简答题】Did you enjoy yourself yesterday? I suppose you do. But I’d like to tell you what a bad day I had yesterday. Nothing just went wrong. On the morning, my alarm clock didn’t ring, since I woke up an hou...
【判断题】汇票、本票和支票都有即期的和远期的两种。
A.
正确
B.
错误
【简答题】汇票、本票和支票都有即期的和远期的两种。 ( )
【判断题】汇票、本票和支票都有即期的和远期的两种。 ( )
A.
正确
B.
错误
【简答题】短文改错。 Did you enjoy yourself yesterday? I suppose you did. But I'd like to tell you how a bad day I had yesterday. Nothing just went wrong. In the morning, my alarm clock didn't ring, so I woke up an ...
【单选题】使用双绞线组网,两个节点最大长度不宜超过_____米。
A.
50
B.
100
C.
200
D.
300
【简答题】IV.短文改错(10) Did you enjoy yourself yesterday? I suppose you do. But I’d like to tell you what a bad day I had yesterday. Everything just went wrongly. On the morning, my alarm clock didn’t ring, since...
【单选题】Did you enjoy yourself at the party?
A.
played
B.
have a good time
C.
pleased
【简答题】-Did you enjoy yourself at the party? -Yes.I’ve never been to    ____  one before. A.a more excited  B.the most excited    C.a more exciting D.the most exciting
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