2. 外语
  3. In the early part of the 20th century, physicians discovered that blood transfusions often failed because ______. A baby’s bloo

In the early part of the 20th century, physicians discovered that blood transfusions often failed because ______. A baby’s bloo

admin2013-12-03  50
问题 In the early part of the 20th century, physicians discovered that blood transfusions often failed because ______.
A baby’s blood type is decided by ______.
选项 A、his father or his mother
B、his mother and his father
C、his grandparents
D、himself
答案B
解析 此题可根据常识来做，孩子的血型由父母决定。
转载请注明原文地址:https://kaotiyun.com/show/pZeK777K
本试题收录于： 大学英语三级A级题库大学英语三级分类
0

大学英语三级A级

大学英语三级

相关试题推荐
随机试题
最新回复(0)