Question

--- Why don't you try to do exercise to lose weight?
--- I have tried everything but it has made little ______.

A．effect

B．result

C．difference

D．conclusion

Answer 1

C

考察固定短语。Make a difference起作用。结合句意可知C正确。句意：—为什么你不锻炼来减肥呢？—我已经尝试了所有的事情，但是都没有什么作用。