英国工业革命的条件是
①资本的原始积累 ②有大量的雇佣劳动力
③积累了丰富的生产技术 ④国内外市场的需求
A.①②③④
B.①②④
C.②③④
D.①③
答案:A
They have _______. [ ]
A. two friends new
B. new friends two
C. new two friends
D. two new friends
I'm very proud of that Beijing is one of cities in the world.[ ]
A. big
B. bigger
C. biggest
D. the biggest