【题目】School starts ______eight o'clock _____the morning. ( )
A. at, in B. at, on C. in, in
【答案】A
【解析】
句意:学校早上八点开始上课。在具体时间前面用介词at在,in the morning在早上,固定搭配,故选A.

【题目】School starts ______eight o'clock _____the morning. ( )
A. at, in B. at, on C. in, in
【答案】A
【解析】
句意:学校早上八点开始上课。在具体时间前面用介词at在,in the morning在早上,固定搭配,故选A.