--Comeputers are so useful.They can do almost everything!--Yes.But they ___ what to do--Comeputers are so useful.They can do almost everything!--Yes.But they ___ what to doA must be told B has to be known C.has to be known D.will know
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--Comeputers are so useful.They can do almost everything!--Yes.But they ___ what to do
--Comeputers are so useful.They can do almost everything!
--Yes.But they ___ what to do
A must be told
B has to be known
C.has to be known
D.will know
A .. BC应该是have to 因为主语是they..而且be known 是被知道,应该是know.根据语境不应用将来时,所以不选D
A
选A。
A
A。 must be told
--Comeputers are so useful.They can do almost everything!--Yes.But they ___ what to doA must be told B has to be known
--Comeputers are so useful.They can do almost everything!--Yes.But they ___ what to do--Comeputers are so useful.They can do almost everything!--Yes.But they ___ what to doA must be told B has to be known C.has to be known D.will know
--Comeputers are so useful.They can do almost everything!--Yes.But they ___ what to doA must be told B will tell C has to be known D will know 没理解题.
comeputers are very useful in our lives,()they?A isn't B wasn't C doesn't D aren't
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why are you so
you are so beautiful