• 2022-06-06
    When will Jimmy ring again probably
    A: 4.
    B: 6.
    C: 6 hours later.
  • B

    内容

    • 0

      How many years later did the author become Mark’s Math teacher again A: 3 years B: 4 years C: 5 years D: 6 years

    • 1

      They developed their relationship when they met again years later. A: studied B: improved C: learned D: made

    • 2

      Questions 95-97 refer to the following traffic information. How long will be the three section highway closed A: 4 hours B: 6 hours C: 7 hours D: 8 hours

    • 3

      PCR扩增需要的条件是() 1.目的基因 2.引物 3.DNA聚合酶 4.核糖体 5.mRNA 6.四种脱氧核苷酸 A: 1 2 3 6 B: 2 3 5 6 C: 1 2 4 5 D: 2 4 5 6

    • 4

      4. He will never again be allowed inside a British boxing__________. A: A. rink B: B. stadium C: C. ring D: 无