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- 1写出下列各词的近义词和反义词:
- 2We‘re going to have a party in my house tonight .Could you please come ()to it
- 3已知一个直角三角形的面积为12cm²,周长为12√2cm.那么这个直角三角形的内切圆半径是多少?
- 4所有活细胞都产生酶么?
- 5浓H2SO4与SO2反应吗?
- 6Christmas should be a time of banked-up fines,the scent of flowers and wine,good talk,good memor
- 7甲、乙两数的最大公因数是6,最小公倍数是36,甲、乙两数可以各是多少?
- 8英语翻译
- 9cos(a+b)=-1,tan a =2 cot b=?
- 10单句改错 There are some chicken on the plate.A.There B.are C.some D.chicken 哪个错了,