black
back
block
broken
第1题:
you should () your reasons for canceling your purchase order.
A、set forth
B、set up
C、set in
D、set out
第2题:
The central processing unit(CPU), sometimes referred to as the processor, interprets (解释)and carries out the basic(26)that operate a computer.
A.database
B.files
C.block
D.instructions
第3题:
第4题:
The ()(吊杆托架) supports the derrick.
第5题:
我们的重吊杆已经长时间不用了。()
第6题:
There is no power for the ().
第7题:
这个鹅颈头弯了。()
第8题:
was broken out...lasted
broke out...lasted
broke...remained
had been broken out...kept
第9题:
This gooseneck is bent.
This derrick is bent.
This winch is in trouble.
This block is worn out.
第10题:
blows the fire back toward the vessel
comes over the bow
comes over the stern
comes over either beam
第11题:
The cargo runner
The cargo block
The derrick sling
The lashing wire
第12题:
slacked off
taken in
send away
send out
第13题:
A. Down
B. Back
C. Up
D. out
第14题:
Sudden starts or stops of the boom is likely to cause all of the following except______.
A.breaking a cargo runner
B.parting guys topping lifts
C.carrying away a block
D.overheating the resistors and eventually burning out
第15题:
Our heavy derrick has been ()(不用)for a long time.
第16题:
The ()of the derrick is out of order.
第17题:
()has more than ten percent broken wires. Stop using it at once.
第18题:
When the derrick is topped, the guys must be ().
第19题:
Please have the damaged derrick readjusted.
Please have the damaged derrick repaired.
Please have the damaged derrick painted.
Please have the damaged derrick brushed.
第20题:
transport tubulars from the pipe racks to the derrick floor
maintain constant tension on the marine riser
store and secure the excess drill line
lower and hoist the drill string into and out of the drilled hole
第21题:
Lower the derrick, please.
Top the derrick, please.
Swing the derrick, please.
Adjust the derrick, please.
第22题:
Our derrick has been out of use for a long time.
Our heavy derrick has been out of use for a long time.
Our crane has been out of use for a long time.
Our winch has been out of use for a long time.
第23题:
was broken out
in
led to
lives