题干
Which “come on” in the following sentences is used to tell someone to try harder?
| A．Come on, girls, Let’s take a walk to the park. |
| B．Come on, and you can pass the test. |
| C．Come on, or we will be late for the concert. |
| D．Come on, you know that isn’t true! |
答案(点此获取答案解析）
