I’ve worked with children before so I know what in my new job.A. expectedB. to expectC

问题补充：

I’ve worked with children before, so I know what in my new job.

A. expected

B. to expect

C. to be expecting

D. expects

答案：

A. expected

(答案→)B. to expect

C. to be expecting

D. expects

解析：本题测试的是动词不定式在日常生活情景中的使用能力。完成此题的关键在于：对于know what to expect/where to go/who to see /when to begin /why to do so/how to do it 这类语句的熟练掌握。当然，要做到这一点，大量的口笔语实践是必不可少的。