单选题:已知甲的步行的速度是乙的1.4倍。甲、乙两人分别由A,B两地同时出发。如果相向而行。0.5小时后相遇;如果他们同向而行,

  • 题目分类:行政能力
  • 题目类型:单选题
  • 号外号外:注册会员即送体验阅读点!
题目内容:
已知甲的步行的速度是乙的1.4倍。甲、乙两人分别由A,B两地同时出发。如果相向而行。0.5小时后相遇;如果他们同向而行,那么甲追上乙需要多少小时?(  ) A.1.5
B.2
C.3
D.4
参考答案:
答案解析:

but that using the Net 3 appeared to cause the bad feelings.

but that using the Net 3 appeared to cause the bad feelings.

查看答案

-1,6, -5,20,-27,(  )

-1,6, -5,20,-27,(  )A.70 B.54 C.-18 D.72

查看答案

When you perform aerobic activities you 9 contract large mus

When you perform aerobic activities you 9 contract large muscle groups such as y

查看答案

Aerobic exercise is most 8 for weight loss.

Aerobic exercise is most 8 for weight loss.

查看答案

The author gives the two examples in paragraphs 2 and 3 to s

The author gives the two examples in paragraphs 2 and 3 to show__________A.how f

查看答案