A、must misunderstand
B、must have misunderstood
C、must be misunderstanding
D、had to misunderstand
第1题:
What can I do for you, Madam?
()500yuan in cash to my son in Beijing University.
A、 You’d better remit
B、 I'd like to remit
C、 I'd rather remit
第2题:
A、if
B、when
C、unless
D、because
第3题:
第4题:
第5题:
A、due
B、owing
C、thanks
D、because
第6题:
2、用because和because of填空。 Please be brief ____________________ I'm in a hurry.