--- _______did it _______ the conductor to check the tickets this morning? --- Half an hour.
#41200
A
How soon; take
B
How long; cost
C
How often; spent
D
How long; take
推荐题目
–__________ will the meeting last? –Less than an hour.
#40993
A
How far
B
How soon
C
How long
D
How often
