— Your aunt often walks the dog in the morning.— Yeah,        bad weather stops her.
#55448
A
when
B
unless
C
because
D
since
推荐题目
---_______ beautiful music it is! 
#55400
A
What
B
How
C
What a
D
How
I won’t call you, ______ something unexpected haappens.
#57592
A
because
B
While
C
unless
D
while
We can go hiking next week ____ it rains heavily.
#57235
A
unless
B
if
C
though
D
because