It is obvious _________ he has known the news and he is very satisfied with the result.
#69121
A
which
B
that
C
what
D
whether
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