【判断题】抵押权与质权的区别是:抵押权以不动产为标的物,而质权则以动产为标的物。 ( )
【单选题】热继电器的常闭触点应接在( )中,以对电路起保护作用。
【判断题】“草长莺飞二月天”里的“莺”是前鼻音,读yīn。
【单选题】增加()维生素能作为亚硝酸化合物的阻断剂。
【单选题】The equipment required to remove an on-deck oil spill on a barge transfering oil must either be carried on board or ______.
B.
available by contract with the shore facility
C.
kept at the shoreside hose connection during transfer
D.
kept in a protected shoreside location readily accessible
【单选题】The Sydney Harbor oil spill was the result of a__________
A.
deliberate act of sabotage
B.
ship refueling in the harbor
C.
tanker pumping oil into the sea
D.
collision between two oil tankers
【单选题】增加维生素 能作为亚硝酸化合物的阻断剂。
【单选题】增加哪类维生素能作为亚硝酸化合物的阻断剂( )
【单选题】What is the main idea of the news?
A.
People suffering from the oil spill will be compensated by BP.
B.
BP oil spill has brought a serious natural disaster in the Gulf.
C.
BP has already paid $700 million since the start of the disaster.
D.
The fund to help victims of BP oil spill plans to pay claims quickly.
【单选题】An oil spill can pose a big problem to the environment.