the abacus was invented in the sixth century in china 划线部分提问

the abacus was invented in the sixth century in china 划线部分提问 the abacus was invented （in the sixth century in china） 对括号部 The abacus was The abacus was invented in the sixth century The basketball was invented in America in 1891对划线部分提问（划线部分in The car was invented in 1885.对划线部分提问划线部分是in 1885. the abacus in the picture shows a number.就划线部分提问 Write down the numbers on the abacus in （figures这个）（对划线部分提问） 英语翻译一、句型转换1.the abacus was invented by the chinese（就换线部分提问,划 1.June is the sixth month in a year.(把sixth画上横线,就划线部分提问) 2.L i was in the park just now.（划线部分提问）划线部分：in the park paper was invented in the a____ china 九年级 Disney was born in the USA(就划线部分提问)