__________ the reason , research shows that laughter is good for your health.
#15422
A
Whatever
B
Whenever
C
Whichever
D
However
推荐题目
I have bought two books recently, but ________ interests my father.
#15738
A
neither of which
B
neither of them
C
both of which
D
both of them
___ the words the boy said at the meeting were true. We must not believe ____ he said. Only a few of them are helpful to us. 
#16257
A
None of; anything
B
All; nothing
C
Not all of; everything
D
Neither of; something
 --- Have you got ______  ready for the sports meeting?--- Not yet. We still have _____    to do.
#57002
A
anything; nothing
B
something; everything
C
everything; something
D
everything; nothing