• 2022-06-06
    What is not a must to bring?
    A: water
    B: sleeping bag
    C: tent
    D: hatRecording 3
  • D

    内容

    • 0

      I don't think he ______ now. A: must sleep B: must be sleeping C: can be sleeping D: may sleep

    • 1

      Have you used a _______ bag? A: sleeping B: sleep C: asleep D: slept

    • 2

      A bag contains 3 red, 4 white, and 5 blue marbles. Jason begins removing marbles from the bag at random, one at a time. What is the least number of marbles he must remove to be sure that he has at least one of each color.() A: 3 B: 6 C: 8 D: 10 E: 12

    • 3

      A bag contains 3 red, 4 white, and 5 blue marbles. Jason begins removing marbles from the bag at random, one at a time. What is the least number of marbles he must remove to be sure that he has at least one of each color A: (A) 3 B: (B) 6 C: (C) 8 D: (D) 10 E: (E) 12

    • 4

      Please away the water and me a cup of tea. A: take; bring B: take; take C: bring; bring D: bring; take