【题目】 Our class teacher asked us .
A. why doesn’t Susan come for the picnic
B. why didn’t Susan come for the picnic
C. why Susan not come for the picnic
D. why Susan didn’t come for the picnic
在线课程【答案】D
【解析】
试题分析：句意：班主任问我们苏珊为什么没来野餐。不管什么类型的宾语从句，总是用陈述语序，即：从句的连接词后是主语、谓语、宾语的语序，从句的时态要与主句的时态保持一致结合句意，故选D