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你还能提出什么问题？

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答案

“略”。

填空题

用括号中动词的适当形式填空。

     Bob and Jim once worked in the same factory. One day, Bob (1)_________ (lend) Jim one hundred

dollars,but then Jim (2)________ (leave) his job and (3)________ (go) to work in another town without

4)________ (pay) back the money. Bob (5)_________ (not see) Jim for a year, later he found out from

another friend that Jim was in another town and (6)________ (stay) at a hotel,so he went there (7)_________ (meet) him late in the evening. When he got to Jim's room, he saw his shoes near the door."Well, he

(8)________ (be) in," he thought, and knocked at the door, and (9)_________ (say),"I know you are in,

Jim. Your shoes are out here." "I (10) _________(go) out in my boots," answered Jim.

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填空题

有如下程序：
#inClude＜iostream＞
using namespace std；
class AA

public：
viltual void f()

cout＜＜"AA"；

；
class BB：public AA

public：
BB()

cout＜＜"BB"；

；
class CC：public BB

public：
virtual void f()

BB::f()；
cout＜＜"CC"；

；
int main()

AA aa,*p；BB bb；CC cc；
p=&cc；
p-＞f()；
return 0；

运行后的输出结果 【15】 。
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