—____do you improve your English? —I improve it___listening to tapes.
#46391
A
How, with
B
What, with
C
How, by
D
What, by
推荐题目
—Oxfam trailwalkers in Hong Kong have to climb________ twenty hills and mountains. —It’s really a tough hike.
#49443
A
through
B
around
C
over
D
along
