题干
–– It is ridiculous that John wants to make academic progress but never devotes any time to it.
––– Maybe it’s time for him to know______.
––– Maybe it’s time for him to know______.
| A．heaven never helps the man who will not act |
| B．he who makes constant complaint gets little compassion. |
| C．hope for the best, but prepare for the worst |
| D．It is easy to be wise after the event. |
答案(点此获取答案解析）
