单选题:根据以下材料,回答题。请在(51)处填上最佳答案。A. trackB. path C. way D. road 题目分类:理工类 题目类型:单选题 查看权限:VIP 题目内容: 根据以下材料,回答题。请在(51)处填上最佳答案。A. trackB. path C. way D. road 参考答案: 答案解析:
空间站的6位宇航员轮流值班和休息,值班岗位有2个,在30个小时里,平均每位宇航员休息了( )小时。 空间站的6位宇航员轮流值班和休息,值班岗位有2个,在30个小时里,平均每位宇航员休息了( )小时。 A.25 B.20 C.15 D.10 分类:理工类 题型:单选题 查看答案
What did Ethan Sims make his subjects do? A. Battle their ge What did Ethan Sims make his subjects do? A. Battle their genetic inheritance.B. 分类:理工类 题型:单选题 查看答案
What did Jules Hirsch do in his study? A. He let the eight f What did Jules Hirsch do in his study? A. He let the eight fat people skip suppe 分类:理工类 题型:单选题 查看答案
篆书只有直线与弧线,但在圆转往来的描画中是严格讲求对称与均匀的,虽然有着均衡的美,但毕竟是难以描画的,而且严重束缚书写者 篆书只有直线与弧线,但在圆转往来的描画中是严格讲求对称与均匀的,虽然有着均衡的美,但毕竟是难以描画的,而且严重束缚书写者个性与创造的欲望。《晋书·卫恒传》说:“ 分类:理工类 题型:单选题 查看答案