问题
.I won’t let you in____you show me the written permission of themanager
A:apart from
B:unless
C:except
D:but
B:unless
C:except
D:but
正确答案是：
同类题型
If you are not free today, come another day __________
long journey, Peter ________ a mostinteresting guide．Weall had a wonderful time．
We had ___________ wonderfultime_________the party_______ other day
Do you know the Frenchman—Yes I ______him for two years
Can I come this evening or tomorrowmorning—— ______ OK I’m free today andtomorrow