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
—_______ do you play computer games?—Every night. 
#42204
A
How long
B
When
C
How much
D
How often
Sam is a _____ swimmer. He can swim very_____.
#41125
A
well, good
B
good, well
C
good, good
D
good, fine
—I’m very    _ with my own cooking.It looks nice and smells delicious.-Mm, it does have a        smell.
#43860
A
pleasant; pleased
B
pleased; pleased
C
pleasant; pleasant
D
pleased, pleasant