In summer, food goes bad easily     the weather is very hot.
#56224
A
though
B
because
C
but
D
or
推荐题目
We have two rooms ______, but I can’t decide ______.
#58584
A
to live, to choose which one
B
lived, choose which one
C
to live in, which one to choose
D
live, which one
Don’t stop working _____ twelve. 
#58157
A
to
B
at
C
when
D
until