---Dave, we will leave in 10 minutes. Are you ready? ---No, I         our guide book and towels yet.
#53277
A
don’t think
B
didn’t think
C
have packed
D
haven’t packed
推荐题目
Mr. Green, a famous writer, ______ our school last month.
#52883
A
visited
B
visits
C
is visiting
D
will visit
Smoking is bad for your health.You’d better         .
#51998
A
set it up
B
give it up
C
pick it up
D
look it up