兼并的两家公司中结束一个而另一家存续下来，这种行为是（）
A.资产收购
B.吸收兼并
C.股份收购
D.新设兼并
参考答案：B
将线段AB延长至C，再将线段AB反向延长至D，则图中共有线段（ ）条．
A．8
B．7
C．6
D．5
用所给动词的适当形式填空。
1. John is the _____(win) of the photo competition this year.
2. _____ you_____ (have) any eggs for breakfast yesterday?
3. The old man _____ (leave) here half an hour ago.
4. —Where _____you _____ (meet) the famous actor?
—I met him in Beijing.
5. I _____ (not hear) the alarm yesterday, so I_____ (get) up late.
