题目内容
3. (2015 •北京中考) We usually have the first class 8： 00 in the morning.
A. of B. in C. on D. at
3. D
3. D考查介词辨析。表示“在具体的时刻”用介词at。
练习册系列答案
相关题目
题目内容
3. (2015 •北京中考) We usually have the first class 8： 00 in the morning.
A. of B. in C. on D. at
3. D考查介词辨析。表示“在具体的时刻”用介词at。