2. 外语
  3. As we know, blood types A and B cannot receive AB, but AB may receive A or B Type O can give to any other group; hence it is oft

As we know, blood types A and B cannot receive AB, but AB may receive A or B Type O can give to any other group; hence it is oft

admin2008-10-11  43
问题 As we know, blood types A and B cannot receive AB, but AB may receive A or B Type O can give to any other group; hence it is often called the ______ do- nor.
选项 A、common
B、universal
C、general
D、popular
答案B
解析 universal donor万能献血者；universal普遍的，一般的；common常见的，平常的；general普通的，一般的；popular流行的，受欢迎的。
转载请注明原文地址:https://kaotiyun.com/show/GCIO777K
0

考博英语

相关试题推荐
随机试题
最新回复(0)