题目内容

2．Health officials in countries affected by Ebola are encouraging people to wash hands more _____．（　　）
A．frequentlyB．graduallyC．occasionallyD．steadily

分析 受埃博拉病毒影响的国家的卫生官员正在鼓励人们要更加频繁地洗手．

解答 答案：A
A．frequently频繁地，屡次地；  B．gradually逐步地，渐渐地； C．occasionally偶尔，间或；  D．steadily稳定固地，坚定地；分析句意可知，由于受到了埃博拉病毒影响，因此这些国家的卫生官员应是在鼓励人们要勤洗手，即更加频繁地洗手；故选A

点评 本题考查了副词的词义辨析；做本题时，首先应熟练掌握各副词的词义及用法；其次结合完整句子所表达的意思，进行逻辑推理，判断出句子之间的句意关系；从而选出正确的答案．

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The cutter's guns tore holes in the 164-foot Ryou-Un Maru，and then it began to take on water and lean to one side．In about four hours，the ship disappeared into the sea，said Chief Petty Officer Kip Wadlow．
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"It's less risky than it would be running into shore or running into other ships，"coast guard spokesman Paul Webb said．
The US National Oceanic and Atmospheric Administration and the Environmental Protection Agency studied the problem and decided it is safer to sink the ship than let the fuel evaporate and pollute the sea environment．
Ryou-Un Maru was probably among the first wave of the 1.5 million tons of garbage of  refrigerators，washing machines，televisions，roofs and fishing nets heading toward North America since last March when a magnitude-9.0 earthquake struck Japan．
As the coast guard was ready to fire on the vessel，a Canadian fishing vessel，the 19-meter Bernice C，claimed the rights to save the ghost ship in international waters．
Plans to sink it were paused so the Canadian crew could have a chance to take the stricken ship．A Canadian official with knowledge of the situation told the Associated Press that the Bernice C was unable to drag it．
Then the Canadian boat left，and once it was about 10 kilometers from the Japanese vessel，the Coast Guard began to fire，first with 25 mm shells，then a few hours later with ammunition twice that size．
State officials have been working to test the danger of garbage including materials affected by a damaged nuclear power plant，to see if Alaska residents，seafood or wild animals could be affected．

56．Which of the following is NOT the reason for sinking the Japanese ship？A
A．It had no lights or communications system．
B．It might be washed up onto the shore．
C．It was a danger to other passing ships．
D．The oil it carried could pollute the sea．
57．The plan to fire on the Japanese ghost ship was paused becauseD．
A．the ghost ship was beyond the reach of the Coast Guard's guns
B．the shells were not powerful enough to sink the ghost ship
C．state officials worried the ghost ship might give out radiation
D．a Canadian fishing boat wanted to save the ghost ship
58．What's the right order of the events related to the ship of Ryou-Un Maru？
B
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b．The US Coast Guard sank it into the sea．
c．The ship began to float across the Pacific Ocean．
d．A big tsunami was caused by great earthquakes．
e．Bernice C claimed rights to save the ghost ship．
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B．Tsunami garbage heading to US
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D．Japanese ghost ship polluting the Pacific．
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