When a winch breaks down,or some similar occurrence makes only one winch available at a ha
A.Frisco Rig
B.Split fall rig
C.West Coast Rig
D.Yard and stay jury rig
A.Frisco Rig
B.Split fall rig
C.West Coast Rig
D.Yard and stay jury rig
A.excessive loads are placed on the winch
B.minimum pull is being exerted by the winch
C.automatic operation of the winch is desired
D.wire is being retrieved at the maximum rate
5 There is always excitement at the Olympic Games when an athlete breaks a record.
A beats
B maintains
C matches
D tries
A.breaks off
B.breaks down
C.breaks out
D.breaks up
There is always excitement at the Olympic Games when an athlete (breaks) a record.
A. beats
B. maintains
C. matches
D. tries
A.beats
B.matches
C.maintains
D.announces
15 There is always excitement at the Olympic Games when an athlete breaks a record
A maintains B beats
C matches D tries
When someone breaks a rude, people will ______
A.criticize him or her
B.have a group discussion about it
C.make more rules
D.ask him or her to work more in the woods
听力原文:What is the most important thing to do when fire breaks out in a tunnel?
(36)
A.Detect the smoke quickly.
B.Take quick action.
C.Close the tunnel.
D.Install a Robogat.
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