—Oxfam trailwalkers in Hong Kong have to climb________ twenty hills and mountains. —It’s really a tough hike.
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A
through
B
around
C
over
D
along
推荐题目
 Many new houses have been provided ______ people in Sichuan ________.
#48904
A
to, to live in
B
for, to live
C
with, to live
D
for, to live in
Betty is in front of me,so I am ________Betty.
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A
next to
B
behind
C
in front of
D
under
Thedesks  made ______ Japan are made _____wood.
#49447
A
in; of
B
of; in
C
in; from
D
from; in