更多"______you understand this rule, you"的相关试题:
[单项选择]______ you understand this rule, you'll have no further difficulty.
A. Once
B. Unless
C. Only
D. Until
[单项选择]Have you. ______ your best I'm afraid you'll have to do it again.
[单项选择]If you want to change to a double room you'll have to pay（）50 Yuan.
A. an extra
B. other
C. more
D. each
[单项选择]If you want this pain killer, you'll have to ask the doctor for a _________
A. receipt
B. recipe
C. subscription
D. prescription
[单项选择]If you want to go to the concert, you'll have to make a ______ ,or there will be no tickets.
A. reservation
B. punctuality
C. compliment
D. clarity
[单项选择]You’ll have to book the tickets for the holiday in_________.
A. front
B. advance
C. ahead
D. forward
[单项选择]You have to be very quick, ______ you'll miss the last train.
A) but C) and
B) or D) so
