In the past ,the miners had to be extremely to bear the uncomfortable conditions at mines.
#4464
A
difficult
B
rough
C
tough
D
brave
推荐题目
You can’t complain of being lonely you don’t make any effort to meet people.
#4394
A
until
B
when
C
once
D
though
He ____early the next morning, finding the brook______one foot.
#4474
A
rasied; rasied
B
rose; had rasied
C
had risen; risen
D
rose; had risen
There are many advantages to live on the top of a high-rise, one of which is that you can get a good ______.
#4415
A
sight
B
scene
C
view
D
look
Everyone should keep on getting himself educated so as to be______modern technology.
#4443
A
good at
B
successful in
C
up to date with
D
interested in