- 语音
- 词汇
- 词法
- 系动词
- + 动词原形
- 情态动词
- 动词不定式
- 助动词
- 动词短语
- 动词辨析
- 动词的第三人称单数
- 动词的过去式
- 短语动词
- 动词的现在分词
- 动名词
- 动词的过去分词
- 句法
- 写作
- 常见话题
- 阅读理解
- 日常交际用语
- 听力
- 话题
- 翻译
-What can it________?( )
-It can________.
-It can________.
A.do; swim | B.does; swimming | C.doing; swimming |
选出错误的一项并改正:Go and makingyour cake. (______)_____________________
A B C
A B C
It’s five o’clock. I should ________.( )
A.go away | B.leave away | C.leave behind |
I usually ______ basketball on Sundays. ( )
A.play | B.playing | C.is playing |