It is recommended that you ________ your accommodation in advance in tourist season, as you may find all the best hotels are not accessible. 
#86698
A
book
B
must book
C
will book
D
shall book
推荐题目
I was not in Fuzhou last September, otherwise I ____ the opening ceremony of the 5th National Special Olympic Games. 
#87753
A
would not have missed
B
didn’t miss
C
had not missed
D
would not miss
I supported him in time , otherwise he_______off the bike .
#89294
A
might fall
B
would fall
C
should have fallen
D
would have fallen
I should not have laughed if I _________ you were serious.
#86761
A
thought
B
would think
C
had thought
D
have thought