---There is no doubt _______ he will come tomorrow.---But I doubt _______ he will come here on time.
#56137
A
that; that
B
if; that
C
whether; that
D
that; if
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We prefer ________at the party rather than______.
#58532
A
to sing; to dance
B
to sing; dancing
C
to sing; dance
D
sing; dance
---_______does your mother watch the Talk show? ---Once a week.
#56342
A
How long
B
How often
C
How soon
D
How many