______the giant panda belonged to the bear______ raccoon families was a matter of zoological contention for many years.

admin2009-02-10  34

问题 ______the giant panda belonged to the bear______ raccoon families was a matter of zoological contention for many years.

选项 A、Whether...or
B、That...and
C、As...and
D、That...or

答案A

解析 whether…or固定词组。
转载请注明原文地址:https://jikaoti.com/ti/YI5MFFFM
0

最新回复(0)