对划线部分提问.They were workers【 3 years ago】.（划线部分用【】）标出,

对划线部分提问.They were workers【 3 years ago】.（划线部分用【】）标出, They are workers.(对划线部分workers提问) 求They were tired last weekend.的对划线部分提问（划线部分：they） He came here two years ago.对划线部分提问 He was a teacher ten years ago.a teacher为划线部分,对划线部分提问 They were friendly and kind.对划线部分提问 The workers built the bridge last year.(对划线部分提问）划线部分 ：built These shoes cost thirty yuan two years ago.(对划线部分提问） ------- They were in the classroom对划线部分提问 划线部分：in the chassroom They were playing chess at nine last night.对划线部分提问 （划线部分 pia 一.句子改写.1.They were in Beijing last week.(对划线部分提问）划线部分：last w Ten years ago there were 500 children at the school.(就划线部分提问