Children of this age should be reminded of________ to do in public places.
#30654
A
what
B
whether
C
how
D
why
推荐题目
The elderly patients still prefer the traditional way, ______ online booking system is supposed to be convenient and fast.
#31880
A
while
B
though
C
unless
D
as
She walked home by herself at night, _____ she knew that it was dangerous.
#32080
A
once
B
as
C
unless
D
although
You should wear a shirt with long sleeves _______ you get burnt in the sun.
#30749
A
in case
B
so that
C
although
D
because
My parents were quarrelling about me ____ I could not quite tell why．
#79999
A
since
B
though
C
if
D
until