题目内容
1．I often go on holiday with my parents _____ summer．（ ）| A． | on | B． | at | C． | in | D． | of |
分析 在夏天，我经常和我父母一起去度假．
解答 答案：C 根据summer，可知这是季节，季节前面要用in，表示在某个季节里．on+具体到某一天；at+时间点；of表示…的．故选C．
点评 本题考查时间介词的辨析．熟练掌握时间介词in、on、at的用法，是做题的关键．
练习册系列答案
龙人图书快乐假期暑假作业郑州大学出版社系列答案
相关题目
11．It's a pity that I didn't think of ringing you______．（ ）
| A． | earlier | B． | earliest | C． | early | D． | the earliest |
12．---Be back soon，I wait for you here!
---All right，I'll return _______ a quarter．（ ）
---All right，I'll return _______ a quarter．（ ）
| A． | for | B． | at | C． | of | D． | in |
9．---The Internet has made communication much more _______．
---I agree．For example，I can communicate with my friends on WeChat any time．（ ）
---I agree．For example，I can communicate with my friends on WeChat any time．（ ）
| A． | easier | B． | necessary | C． | important | D． | convenient |
16．---Your English is very good．__have you studied English？
---Since I was five．（ ）
---Since I was five．（ ）
| A． | How long | B． | How often | C． | How soon | D． | How far |
6．-What should we do now，Mr．White？
-Please turn to Page and look at the picture．（ ）
-Please turn to Page and look at the picture．（ ）
| A． | Twelve； fifth | B． | Twelfth； fifth | C． | Twelfth； five |
A：Sally are you free tomorrow evening？