Mr Li’s students can call him _______ 57684051 or e-mail him _______ lihua@sina.com.
#49523
A
at; at
B
for; on
C
at; on
D
in; at
推荐题目
You can walk     the bridge      the river.
#49970
A
cross; on
B
cross; over
C
across; above
D
across; over
The river goes _________ the city and many people like to have a race to swim ________ it every summer.
#46048
A
through, across
B
across, through
C
through, through
D
across, across