作业帮It is said that the earth is ( )if human begins don’t protect it.A.in a danger B.in dangerouss C.danger D.in dangerPeople are protecting water ( ) pollution.A.for B.by C.against D.inMr.Smith always has ( ) to tell us.A.some good pieces of news B.so
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It is said that the earth is ( )if human begins don’t protect it.A.in a danger B.in dangerouss C.danger D.in dangerPeople are protecting water ( ) pollution.A.for B.by C.against D.inMr.Smith always has ( ) to tell us.A.some good pieces of news B.so
It is said that the earth is ( )if human begins don’t protect it.
A.in a danger B.in dangerouss C.danger D.in danger
People are protecting water ( ) pollution.
A.for B.by C.against D.in
Mr.Smith always has ( ) to tell us.
A.some good pieces of news B.some good newses C.some good piece of news D.some pieces of good newses
These( )are all ( ).
A.boy student,Chinese B.boys students,Chinese C.boys students,Chineses D.boy students,Chinese
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It is said that the earth is ( )if human begins don’t protect it.A.in a danger B.in dangerouss C.danger D.in dangerPeople are protecting water ( ) pollution.A.for B.by C.against D.inMr.Smith always has ( ) to tell us.A.some good pieces of news B.so
D 补充的 C D B