• 2021-04-14
    2. Next August, Bob and Sue _______ for 10 years.
  • C. will have been married

    内容

    • 0

      如果Bob对在餐馆吸烟的评价是10美元,而Sue对她吃饭时清洁空气的评价是15美元,根据科斯定理,只有Sue拥有清洁空气的权利,Bob才会不在餐馆吸烟。

    • 1

      Sue更擅长打扫卫生,Bob更擅长做饭。如果Bob专门做饭而Sue专门打扫卫生,这将比他们平等地分排家务所需要的时间少。

    • 2

      When did life begin? A: 13.8 billion years ago. B: Between 13.8 and 10 billion years. C: Between 10 and 4.5 billion years. D: Between 4.5 and 3.5 billion years.

    • 3

      In the next 10 years, healthcare career will be (promising)__________ than ever before.

    • 4

      下列For循环语句中,使用错误的是_______。 A: For i = 2 to 10 ```Next B: For i = 2,4,6,8,10 ```Next C: For i = 10 to 2 Step -2 ```Next D: For i = 2 to 10 Step 2 ```Next