Question

用at, in或on填空 1．Mike goes to school ________ seven o'clock ________ the morning． 2．Mr.and Mrs.Jackson don't go to work ________ Sundays． 3．Bob often listens to music ________ 6∶00 p.m. 4．Jim's birthday is ________ April l8th． 5．My mother usually does housework ________ the evening．

Answer 1

答案：
解析：

1．at, in　解析：在表示时间点的词前面用介词at; in the morning是固定词组。 　　2．on　解析：在表示星期的名词前面用介词on。 　　3．at　解析：在具体的时间点前用at。 　　4．on　解析：在具体日期前面用介词on。 　　5．in　解析：in the evening “在晚上”，为固定搭配。