- 试题详情及答案解析
- --- All my classmates looked and could not stop .
--- They must be sharing something funny with each other.| A．happily, to laugh | B．happy, laughing |
| C．happy, to laugh | D．happily, laughing |
- 答案：B
- 试题分析：look +形容词；can not stop doing表示情不自禁的做某事；句意：---我所有的同学看起来高兴并且情不自禁的笑了---他们一定正在彼此分享一些有趣的事情，结合句意，故选B
考点：考查形容词及动词短语的用法。