问题
选择题
My friend is coming today but he didn’t tell me _______.[ ]
A. when did the train arrive
B. how did the train arrive
C. when the train arrived
D. how the train arrived
答案
答案:C
My friend is coming today but he didn’t tell me _______.[ ]
A. when did the train arrive
B. how did the train arrive
C. when the train arrived
D. how the train arrived
答案:C