He must be helping the old man to water the flowers,______ ?      
#65512
A
is he
B
isn’t he
C
must he
D
mustn’t he
推荐题目
-- ______ made Daisy wild with joy?-- Her success in the A-level exam this year.
#64880
A
How was it that
B
When was it that
C
Why was it that
D
What was it that
The Greens seldom go to the concert,________?
#65467
A
don’t they
B
do they
C
don’t he
D
do he
Are those your pen friends?    Yes,              .
#60136
A
they are
B
they’re
C
they are not
D
they
----__________ he like singing? ----Yes, he __________.
#60358
A
Does; does
B
Is; is
C
Does; like
D
Do; do