We all believe that hard-working can lead great success. [ ]
A. to
B. with
C. in
答案:A
穿透性溃疡
-I don't know about you, but I'm sick and tired of this weather.
-_______. I can't stand all this rain.
A.I don't care
B.It's hard to say
C.So am I
D.I hope not