Athousandsof的甄选

问题详情：     yearsago,thereweremanyplantshere.    A.thousandsof                  B.twothousandsof    C.thousandof                   D.thousand【回答】...

问题详情：____treesmustbeplantedeveryyear. A.Thousandsof  B.Thousandof  C.Onethousandof  D.Thousands【回答】A知识点：数词题型：选择题...