- 问题详情:完形填空。 IntheUSA,childrenstartschoolwhentheyarefiveyearsold.Insomestatestheymuststayinschool 1 theyaresixteen.Butmoststudentsareseventeenoreighteenyearsoldwhenthey 2 ,secondaryschools.TherearetwokindsofschoolsintheUSA:publicschoolsandpr...
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- 问题详情: IntheUSA,_____ColumbusDayisinmemoryof___arrivalofChristopherColumbusintheNewWorld.A.the;the B./;the C.the;/ D./;/【回答】B知识点:冠词题型:选择题...
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