Light-to-moderate smokers were ________ to die of sudden heart problems than those who had never smoked. 
#22215
A
as twice likely
B
twice more possible
C
twice more likely
D
as twice possible
推荐题目
---Johnson seems to be a kind and nice person. --- _____, I don’t trust him.
#24575
A
What’s more
B
In addition
C
Even so
D
As a result
You’d better book the tickets in advance; _______ we may miss the concert. 
#22702
A
however
B
therefore
C
nevertheless
D
otherwise
My boss hates interruptions,       when he is trying to work.
#23575
A
occasionally
B
generally
C
specially
D
especially