题目
A.Exposure to carbon dioxide for no more than 1 minute
B.Exposure to carbon dioxide for more than 10 minutes
C.Exposure to a very low concentration of sulfur dioxide for no more than 2 minutes
D.None of the above
第1题
A.using the "spell check" feature
B.missing commas or periods
C.using a formal greeting
第2题
A.leap
B.develop
C.result
D.range
第3题
A.Moisture accumulation in winch motor damaging the electrical wiring
B.Freezing of gears in cold weather
C.Corroding of sheaves on the davits so they will not rotate
D.All of the above
第4题
What is true about prenups?
A、They lay bare all one’s finances.
B、It can sometimes save a couple from a terrible marriage.
C、It sheds light on issues which could later widen and result in divorce.
D、It is often signed on free will.
第5题
第6题
第7题
第8题
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