-Why did you talk to the teacher after class?-I didn’t understand during the lec
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－Why did you talk to the teacher after class?
－I didn’t understand______________ during the lecture.
| A．the problem did she tell us | B．how did she say |
| C．that she was talking about | D．what she was teaching |
试题答案
D
解析这题考查宾语从句的语序问题：宾语从句用陈述句语序，排除AB，C项是因为连接词that错误，所以选D，句意是：--我不理解她在讲座时讲的东西。