You won’t lose weight______you keep a diet and take exercises every day.
#40783
A
because
B
unless
C
if
D
but
推荐题目
There are ___ days in a week and Tuesday is ____ day of the week . 
#39002
A
seven ; third
B
seven ; the third
C
seventh ; three
D
the seventh ; three
English is a very important ______.
#39149
A
subject
B
service
C
shelf
D
stamp
What's more, planes or machines produce_____ noise.
#41475
A
much too
B
many too
C
too much
D
too many