否定句:主语+ don't( doesn't ) +动词原形(+其它)。 如:I don't like bread. 当主语为第三人称单数时,要用doesn't构成否定句。如:He doesn't often play. 一般疑问句:Do( Does ) +主语+动词原形+其它。 如:- Do you often play football? - Yes, I do. / No, I don't...
3) It’s important/ essential/ necessary for you to do… 4) It’s a good idea for you to do… 5) You should (not) do…/ You had better (not) do… 6) Why not do…? 7) Rememb...
6. "My dog fulfills my need for companionship. So do my cats...and my guinea pig." “我已经有狗狗作伴了,还有喵喵,还有我的荷兰猪。” 7. "Have you seen the majority of the ma...
12.—Are you sure you have to? It’s been very late. — I don’t know ___ I can do it if not now. A.where B.whyC.when D.how 解析:选C. 根据语境:如果现在不做,我不知道何时可以做。 13.—Hello, Jack! Haven’t seen you for a long time! —John...
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