"Do you know ________ " "His father is a
题型:选择题
问题:
"Do you know ________ " "His father is a doctor."
A.what is his father
B.who is his father
C.what his father is
D.who his father is
"Do you know ________ " "His father is a doctor."
A.what is his father
B.who is his father
C.what his father is
D.who his father is