– Mum, would you please buy me a MP5 player?– If you can help do the dishes the whole vacation,you________have one as a reward·
#88190
A
must
B
need
C
would
D
shall
推荐题目
Thank you for all your hard work last week.I don’t think we ______ it without you. 
#90551
A
can manage
B
could have managed
C
could managed
D
can have managed
You must be a writer, _____?
#90135
A
mustn’t you
B
are you
C
must you
D
aren’t you