1. A normal couple has a color-blind son. Where does the color-blind gene of the sone from?
A: Father
B: Mother
C: Half of both father and mother
D: Either father or mother
A: Father
B: Mother
C: Half of both father and mother
D: Either father or mother
B
举一反三
- What can be concluded from the diagram? A: Both the mother and father are homozygous for Normal hemoglobin. B: Both the mother and father are carriers for sickle-shaped hemoglobin. C: The offspring has Normal hemoglobin. D: Both A and
- Which of the following sentences is right？ A: Both father and as well as mother love me. B: Father as well as mother loves me. C: Both father as well as mother loves me. D: Not only father but also mother love me.
- What does “FAMILY” mean? A: Father And Mother I Love You B: Father And Mother Is Like You C: Father And Mother I Lost You D: For A Mother Is Love You
- Mother or Father of the year (daughter or son)
- 1. His mother Connie is recovering from asthma. His father John has _________________.
内容
- 0
Jim and Bob are ______. A: my father and mother friends B: my father and mother’s friends C: my father’s and mother’s friends D: friends of mine father and mother
- 1
______ my mother and my father like watching TV. A: Both B: Either C: All
- 2
My mother will not allow me to go, ______. A: my father will either B: either my father will C: neither will my father D: nor my father will
- 3
My mother a doctor is my father so is A: My mother is a doctor. So is my father B: My mother is a doctor. So my father is C: My mother is a doctor. My father is so.
- 4
Either my father or my mother ________（cook） on weekdays.