_______ he had not hurt his leg, John wo 发布时间:2017-06-13 00:58 │ 来源:www.tikuol.com 题型:选择题 问题: _______ he had not hurt his leg, John would have won the race.A.IfB.SinceC.ThoughD.When
题型:选择题 The students often______ games after class. They ______ volleyball over there now.[ ]A. play, are playing B. are playing, play C. play, play D. are playing, are playing 查看答案
题型:选择题 谜语“麻屋子,红帐子,里面住着白胖子”说出了花生果实三部分结构,从生物学角度来讲,“麻屋子”指的是______,“红帐子”指的是______,“白胖子”指的是______,“白胖子”是由______发育来的,是新生命的______. 查看答案