综合14.If you really want yourself to have good quality of life ,you must ( )always()so much.

综合14.If you really want yourself to have good quality of life ,you must ( )always()so much.

题目
综合14.If you really want yourself to have good quality of life ,you must ( )always()so much.
(not ...be smoking / not ...have smoked / not ...be smoke / be not ...smoking)
这题选什么,理由是.
答案
.If you really want yourself to have good quality of life ,you must ( be not)always(smoking)so much.
be not 是一起的,然后be后面要跟动词ing
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