题目内容
阅读理解
小题1:If both parents are blood type O, then their children must be _________.
小题2: If a father is blood type A and a mother is blood type B, then children’s blood types may be ________.
小题3:If both parents are blood type AB, then their children can NOT be ________.
小题4: If four children of the same parents are blood type A , B, O and AB, then their parents should be ________.
小题5: If one parent is blood type AB, and his or her nine children only get blood type A and B, then the other parent’s blood type is likely to be __________.
![]() ![]() | A | B | O | AB |
A | A,O | A,B,O,AB | A,O | A,B,AB |
B | A,B,O,AB | B,O | B,O | A,B,AB |
O | A,O | B,O | O | A,B |
AB | A,B,AB | A,B,AB | A,B | A,B,AB |
小题1:If both parents are blood type O, then their children must be _________.
A.blood type A | B.blood type B | C.blood type AB | D.blood type O |
A.any blood type | B.blood type A and B |
C.blood type AB and O | D.blood type A,B and AB |
A.blood type A | B.blood type AB | C.blood type O | D.blood type B |
A.blood type A and B | B.blood type A and AB |
C.blood type B and AB | D.blood type AB and AB |
A.blood type A | B.blood type B | C.blood type AB | D.blood type O |
小题1:D
小题2:A
小题3:C
小题4:A
小题5:D
试题分析:
小题1:细节理解题,根据表格信息如果父母的血型都是O型,那么他们的孩子一定是0型血,故选D
小题2:细节理解题,根据表格信息如果父亲是A型母亲是B型,那么孩子的血型可能是A型B型O型或者是AB型
小题3:细节理解题,根据表格信息如果父母的血型都是AB型,那么他们的孩子的血型可能是A型B型或AB型,但不可能是O型
小题4:细节理解题, 根据表格信息如果父亲是A型母亲是B型或者父亲是B型母亲是A型,他们的孩子的血型有四种可能,故选A
小题5:细节理解题, 根据根据表格信息可知父母中只有o型和AB型结合,他们的孩子的血型才是A型和B型
点评:该短文主要介绍了父母的血型和子女的血型之间的关系,短文难易适中,问题设计合理,只要认真审题,找准他们之间的关系,选项很容易选出来
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