• 2022-06-19
    Most of the job on an assembly line is done while standing ,which can be ____,and ____ workers make more mistakes.
    A: tired,tired
    B: tiring,tired
    C: tired,tiring
  • B

    内容

    • 0

      Mr.Smith,whowas()ofthe()speech,startedtoreadanovel. A: tired;boring B: tiring;bored C: tired;bored D: tiring;boring

    • 1

      Climbing mountains was ______ ,so we all felt ______ . A: A.tiring;tired B: B.tired;tiring C: C.tiring;tiring D: D.tired;tired

    • 2

      Youlook()What()you() A: tire;did;do B: tiring;have;done C: tired;do;do D: tired;have;beendoing

    • 3

      Youlook_______.Didyouhavearestallnight? A: tire B: tired C: tiring

    • 4

      Mr. Smith,[u]              [/u] of the  [u]        [/u]  speech,started to read a novel. A: tired;boring B: tiring;bored C: tired;bored D: tiring;boring