阅读下列短文，从所给的四个选项中，选出最佳答案

　Once there was 　1　 war between the birds and the beasts （兽类）. A bat（蝙蝠）just watched them 　2 　from far behind. He wanted 　3 　the side of the winners. When he saw the birds were going to win, he 　4 　over to them. After a while, the beasts were winning. Then the bat flew away from the birds and tried to 　5 　the beasts. The beasts drove 　6 　off, for they had seen him fighting on the side of the birds.

　After a long fight no side　7　 win, so the beasts and the birds decided to stop fighting. Then not only beasts 　8 　birds would not have the bat as a 　9 　, after that the bat comes out only 　10 　.

　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　

(1)  A．a	B．the	C．an	D．/	[　　]
(2)  A．to fight	B．fight	C．fights	D．fought	[　　]
(3)  A．join	B．go	C．to take	D．come	[　　]
(4)  A．flown	B．fly	C．to fly	D．flew	[　　]
(5)  A．join	B．take back	C．joined	D．take part	[　　]
(6)  A．her	B．him	C．them	D．his	[　　]
(7)  A．is	B．can	C．could	D．are	[　　]
(8)  A．but also	B．also	C．and	D．or	[　　]
(9)  A．man	B．friend	C．boy	D．girl	[　　]
(10)  A．at night	B．in the morning	C．at noon	D．in the afternoon	[　　]