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【单选题】
(2009)设力F在x轴上的投影为F,则该与x轴共面的任一轴上的投影:()
A.
一定不等于零
B.
不一定不等于零
C.
一定等于零
D.
等于F
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举一反三
【判断题】The slide sheet helps moving or turn an immobile patient in bed.
A.
正确
B.
错误
【单选题】A Chinese firm wants to use option contract to hedge a USD 1 million payment, due in 12 months. The firm should ( ).
A.
buy a call option
B.
sell a call option
C.
buy a put option
D.
none of the above is right
【判断题】Helps the patient change into pyjamas
A.
正确
B.
错误
【多选题】根据《担保法》,下列关于抵押的说法正确的是______。
A.
抵押人所有的房屋和其他地上定着物可以作为抵押财产
B.
抵押人依法承包并经发包方同意抵押的荒山、荒沟、荒丘、荒滩等荒地的土地使用权可作为抵押财产
C.
土地所有权可以抵押
D.
抵押人和抵押权人订立抵押合同可以不采用书面形式
E.
抵押合同自抵押人及抵押权人双方签字盖章后生效
【简答题】A/An ____contract is one which binds one of the parties to the transaction but gives the othrer party the option of either withdrawing from the contract or of insisting on compliance with the contract...
【多选题】肉置于干燥空气中,所含水分自表面蒸发而逐渐干燥。为加速干燥,则需扩大表面积,因而常将肉切成
A.
片状
B.
丁状
C.
粒状
D.
丝状
【判断题】The monkey pole helps a patient stand from a lying position.
A.
正确
B.
错误
【判断题】The rope ladder helps a patient lift up his buttocks.
A.
正确
B.
错误
【判断题】Helps the patient to use the bathroom.
A.
正确
B.
错误
【单选题】The writer of an option contract has __________ whereas the holder has __________.
A.
obligation; choice
B.
right; responsibility
C.
choice; obligation
D.
priority; privilege
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