欧美日韩黄网欧美日韩日B片|二区无码视频网站|欧美AAAA小视频|久久99爱视频播放|日本久久成人免费视频|性交黄色毛片特黄色性交毛片|91久久伊人日韩插穴|国产三级A片电影网站|亚州无码成人激情视频|国产又黄又粗又猛又爽的

Li Lei often helps his father _______ the farm _______ his farm work.

A. with; with

B. on; at

C. on; with

D. with; on

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：同步題 題型：句型轉(zhuǎn)換

句型轉(zhuǎn)換。
1. My parents should allow me to study with friends.(改為同義句)
    I should ______ ______ to study with friends.
2. They oft en clean their classroom after school. (改為被動語態(tài))
    Their classroom ______ often ______ by them after school.
3. Li Lei gave Tom a new pen last week. (改為被動語態(tài))
    A new pen ______ ______ ______Tom last week.
4. It took him ten years to finish writing the book. (改為同義句)
    He ______ ten years ______ the book.
5. They will publish these story-books next month. (改為被動語態(tài)) 
    These story-books ______ ______ ______ next month.

查看答案和解析>>

同步練習(xí)冊答案