The research showed beyond that smoking contributes to heart disease．
#5978
A
reach
B
power
C
doubt
D
problem
推荐题目
Not having a good ________ of English can be a serious disadvantage to achieving your goals.
#5144
A
protection
B
appreciation
C
command
D
experience
There is no _____ that taking regular physical exercise is good for your heart.
#6612
A
need
B
sense
C
worry
D
doubt
The Postal Service announced Tuesday it had made a significant _______in getting machinces to read handwriting .
#6703
A
progress
B
break through
C
impression
D
difference
I bought a dress for only 10 dollars in a sale; it was a real _________.
#7134
A
exchange
B
bargain
C
trade
D
business
Each of us is likely to develop a personal for certain types of entertainment.
#5646
A
comparison
B
possession
C
preference
D
advantage