We will go climbing next Sunday. Will you __________us?
#64461
A
join in
B
attend
C
join
D
take part in
推荐题目
 Isn't it time you got down to ________ the papers?
#64350
A
mark
B
be marked
C
being marked
D
marking
.The mail was ________ for two days because of the snow storm.
#78735
A
held out
B
held off
C
held up
D
held down