Evidence has been piled up    drinking water before breakfast is good for our health. 
#31946
A
what
B
which
C
if
D
that
推荐题目
29.It was _____he said ____disappointed me.
#33811
A
What; that
B
that; that
C
what; what
D
that;what
It will be many years ______ the doctors and medical scientists can find _____ for cancer.
#33643
A
since; cures
B
when; treatments
C
before; cures
D
until; treaments
I felt bad _________ I talked about my unlucky experience to the public.
#30702
A
for the first time
B
the first time
C
in the first time
D
on the first time