单选题:请在(62)处填上最佳答案。 题目分类:理工类 题目类型:单选题 查看权限:VIP 题目内容: 请在(62)处填上最佳答案。 A.alternative B.mission C.project D.invention 参考答案: 答案解析:
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 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 分类:理工类 题型:单选题 查看答案
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