Which of the following are optimists likely to say?
A.An ounce of prevention is worth a pound of cure.
B.We hope for the best and prepare for the worst.
C.Don’t cross the bridge until you come to it.
D.Every cloud has a silver lining.
正确答案：C
Which of the following are optimists likely to say?
A.An ounce of prevention is worth a pound of cure.
B.We hope for the best and prepare for the worst.
C.Don’t cross the bridge until you come to it.
D.Every cloud has a silver lining.
正确答案：C