作业帮1.The scientist wrote down ______ series of things to do with ______ nature ,such as a blue sky.A.a;\ B.a;the C.\;\ D.\;the2._______ about my mother's health,I went to my hometown last Sunday.A.Concerning B.Concernde C.To be concerned D.Being concern
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1.The scientist wrote down ______ series of things to do with ______ nature ,such as a blue sky.A.a;\ B.a;the C.\;\ D.\;the2._______ about my mother's health,I went to my hometown last Sunday.A.Concerning B.Concernde C.To be concerned D.Being concern
1.The scientist wrote down ______ series of things to do with ______ nature ,such as a blue sky.
A.a;\ B.a;the C.\;\ D.\;the
2._______ about my mother's health,I went to my hometown last Sunday.
A.Concerning B.Concernde C.To be concerned D.Being concerned
3.There was a time ______ I lived in a smell village.
A.which B.that C.when D.where
1.The scientist wrote down ______ series of things to do with ______ nature ,such as a blue sky.A.a;\ B.a;the C.\;\ D.\;the2._______ about my mother's health,I went to my hometown last Sunday.A.Concerning B.Concernde C.To be concerned D.Being concern
1.A a serious of固定搭配；nature泛指大自然,前面不加冠词.
2.A 主语是“我”主动发出的动作,故用主动语态,排除b和c,d 与句子时态不符.
3.C when做时间状语
1.A a series of ,大自然nature 零冠词
2.B be concerned about =be worried about
3.C定语从句，也可当固定句式there is/was a time when...
1 。A
a series of things 固定搭配
to do with nature 与自然相关
2 。A
主语是I 固定搭配be concerned about 提前后还是concerned beingconcerned强调时间
being done表正在进行，done表完成
3。B
横线后的I lived in a s...
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1 。A
a series of things 固定搭配
to do with nature 与自然相关
2 。A
主语是I 固定搭配be concerned about 提前后还是concerned beingconcerned强调时间
being done表正在进行，done表完成
3。B
横线后的I lived in a smell village不缺宾语 说明不选which that 在when 和where里面选 when
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