The research showed beyond that smoking contributes to heart disease．
#5978
A
reach
B
power
C
doubt
D
problem
推荐题目
The rescue team didn’t leave until they were able to find no ______ of life in the ruins after the destructive quake.
#5225
A
symbol
B
sight
C
sign
D
signature
Premier Wen Jiabao has many important ______ of state to deal with.
#6506
A
affairs
B
matter
C
business
D
thing
People often want their life to go perfectly, but accept the that nothing on the earth is flawless.
#5158
A
reality
B
quality
C
identity
D
responsibility