The researchers found clear and convincing evidence _______ happiness is the key when it comes to better health and longer lives.
#69037
A
where
B
whether
C
how
D
that
推荐题目
In his lecture, the professor referred to the belief ________ the elderly are wise, ________ is particularly dominant(支配的) in Chinese culture.
#68077
A
that; one
B
that; one that
C
which; which
D
that; that
We’ll go shopping if it ________ rain tomorrow.
#41062
A
don’t rain
B
won’t rain
C
isn’t raining
D
doesn’t rain
The factory ______we'll visit next week is not far from here.
#73828
A
where
B
to which
C
which
D
in which