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- 1large和big有什么区别?
- 2Some people eat,some people singing,some people dance.是一个句子正确的句子吗?
- 3用简便方法计算4.2*17+1.7*56+3.4
- 4某公司男职工人数的五分之二和女职工人数的三分之二相等,男职工人数比女职工人数多百分之几?
- 5谈论某人用英语怎么说
- 6When deeply absorbed in work,________he often was,he would forget all about eating and sleeping
- 7已知x-y=5,xy=3,则3xy-7x+7y=_.
- 8空间三条直线两两相交,点P不在这三条直线上,那么由点P和这三条直线最多可以确定的平面的个数为( ).
- 9急求关系玩手机影响人际交往的英语作文,120词左右
- 10can you read the words on the blackboard?sorry,I can__see the words.