—We’ll have a hiking trip, but when shall we meet?—Let’s make it ___ half past eight ___ the morning of June 1. 
#49417
A
at; in
B
at; on
C
/; in
D
about; by
推荐题目
The group of trees provided some shade __________ the sun __________ us.
#46877
A
from; for
B
for; with
C
over; for
D
of; with
---________do you spend _English learning every day? ---For about an hour.
#50368
A
How long, in
B
How many times, on
C
How often, on
D
How long, on