To make our hometown more beautiful,we＿＿＿pollute our living
To make our hometown more beautiful,we＿＿＿pollute our living environment.
A.needn't B.mustn't C.can't D.couldn't
Are there three＿＿＿in that picture?
A.woman doctor B woman doctors C.women doctors D.women doctor
A.needn't B.mustn't C.can't D.couldn't
Are there three＿＿＿in that picture?
A.woman doctor B woman doctors C.women doctors D.women doctor
canadian_cat 幼苗
共回答了1923个问题 举报
C must 的否定式，用can't
肯定的话，用We must protect our environment from pollution.
B woman 这里是形容词，女性的。。。
肯定的话，用We must protect our environment from pollution.
B woman 这里是形容词，女性的。。。
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