---- You’re coughing badly, Martin．Why not give up smoking?---- Give up smoking? Easier said than done, Amy．Once you _____ the habit of smoking, it is very hard for you to______．
#74406
A
keep up; break it away
B
take up; drop it out
C
pick up; get rid of it
D
build up; do away with it
推荐题目
All my pockets have been ________ but I can’t find my keys.
#64252
A
got through
B
given out
C
gone through
D
gone down
Some retired people have nothing to do. They often get together and ___for hours talking about their past experiences.
#73167
A
look around
B
get around
C
turn around
D
sit around
The old woman __________ her son and daughters _______ and see her from time to time.
#77900
A
desired; come
B
hoped; to come
C
desired; coming
D
suggested; to come
No matter how low you consider yourself , there is always someone ___ you wishing they were that high.
#68059
A
getting rid of
B
getting along with
C
looking up to
D
looking down upon
Evidence gained from observation and experiment is often used to _______ a scientific theory.
#65501
A
concern
B
confirm
C
consult
D
combine