Nobody believed a 92-year-old man could run a marathon_______he passed the finishing line. People of all ages can challenge themselves.
#30855
A
if
B
since
C
until
D
unless
推荐题目
Many people are not fully aware of the damage that it does to their health. This is ____ we chose this picture as our logo.
#29948
A
that
B
because
C
why
D
for which
It doesn’t matter ________ you pay by cash or credit card in this store.
#32244
A
how
B
whether
C
what
D
why
To improve the quality of our products ,we asks for suggestions had used the products.
#33387
A
whoever
B
who
C
whichever
D
which
The overseas Chinese scientist made another wonderful discovery, ___________ of great value to study AIDS.
#34652
A
which I think it is
B
which I think is
C
I think it is
D
I think is