高一英语选择,为什么不选D呢if you really want yourself to be in good health,you must ___ always ___________ so much.A.not,be smoking B.not,have smokedC.not to,smoke D.be not,smoking
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高一英语选择,为什么不选D呢if you really want yourself to be in good health,you must ___ always ___________ so much.A.not,be smoking B.not,have smokedC.not to,smoke D.be not,smoking
高一英语选择,为什么不选D呢
if you really want yourself to be in good health,you must ___ always ___________ so much.
A.not,be smoking B.not,have smoked
C.not to,smoke D.be not,smoking
高一英语选择,为什么不选D呢if you really want yourself to be in good health,you must ___ always ___________ so much.A.not,be smoking B.not,have smokedC.not to,smoke D.be not,smoking
因为在这里 must是个情态动词 它后面+not 然后再加实义动词 be somking 整个句子就是 你就不能总是在抽烟
这是一个否定句。must 是情态动词,所以否定词not必须紧跟must, 而且后面必须跟动词原形。
A
must要变成否定 直接再后面加not 便是禁止,不能的意思
always 加正在进行时 表示嘉许,表扬,抱怨,不满等情绪
例如: You are always being late
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