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
— Lisa hasn't lived here for long. She _____ know many people.
#89273
A
needn’t
B
can’t
C
shouldn’t
D
didn’t
What would have happened ______as far as the river bank ?
#87850
A
Bob had walked farther
B
if Bob should walk farther
C
had Bob walked farther
D
if Bob walked farther