When the writer first went to the Red Cross clinic in Beijing to donate his blood he was surprised ______. The number of volunt

admin2009-05-28  42

问题 When the writer first went to the Red Cross clinic in Beijing to donate his blood he was surprised ______.
The number of voluntary blood donors in Beijing in 1993 is ______.

选项 A、more than 30 000
B、more than 28 000
C、more than 15 000
D、more than 14 000

答案B

解析
转载请注明原文地址:https://kaotiyun.com/show/qPvK777K
0

最新回复(0)