He has three children,         are doctors.
#68700
A
and two of whom
B
two of them
C
two of whom
D
two of which
推荐题目
— ____ in this street?   — I think Mr. Black is the richest man.
#73148
A
Whom do you think is the richest man
B
Who do you think is the richest man
C
Do you think who is the richest man
D
Do you think whom is the richest man
Tomorrow we’ll go to the city park if it ___________ rain.
#41112
A
doesn’t
B
don’t
C
isn’t
D
won’t