The accident happened ______ a freezing winter morning.
#46382
A
on
B
in
C
at
D
since
推荐题目
Keep on __________reading English every day, your reading skills will be improved quickly.
#46258
A
practise
B
practising
C
to practise
D
practised
He often rides a bike to school , but I _______to my school.
#49728
A
by bus
B
on a bus
C
by a bus
D
take a bus
--When did the World Exposition(世博会) in Shanghai begin? --The Expo began ________ May 1, 2010.
#49122
A
in
B
on
C
at
D
by
