China is working hard to deal with the contaminated(被污染的)milk products scandal（丑闻）, which

China is working hard to deal with the contaminated(被污染的)milk products scandal（丑闻）, which has so far left four babies dead, a senior official with the World Health Organization (WHO) said on Sunday.
Dr Shigeru Omi, director of the WHO Western Pacific regional office, told a press conference that China is taking the issue seriously.
After admitting the problems, the Chinese government is very serious about the matter and I hope the situation will be brought under control as soon as possible, Omi said.
The WHO is assisting China in looking into the scandal but will not conduct its own investigations(调查), Omi said.
Globalization means the scandal that started in China is a problem for people around the world, he said.
Every country can be affected, so the international munity should work together to solve the problem, he said.
Since the scandal over the contaminated dairy products broke, 6,244 infants have fallen ill, 150 have been diagnosed with acute kidney failure(肾衰竭), and four have died.
Investigations have shown the babies were made sick by the presence of melamine （三聚氰胺）in milk formula（配方奶粉）. Anothony Hazzard, a food safety specialist at the WHO's Western Pacific regional office, said the decision by some countries to recall milk products imported from China was reasonable.
I think many countries decided on the recall, I think under this kind of situation when the picture is not yet clear, it a very reasonable position that countries take.
52. How many babies have died since the scandal broke?A. NoneB. 150C. 6244D. Four
53. The underlined word “ infants” probably means    .
A. babiesB. adultsC. grown-upsD. teenagers
54. What is the best title of the passage?
WHO: China is taking milk scare “very seriously”.
WHO: A rumour is spreading about the contaminated diary products in China
WHO: China isn’t taking any measures about the scandal.
WHO: China is recalling as many contaminated diary products as possible.
55 According to Anothony Hazzard，the decision by some countries to recall milk products imported from China was     .A. reasonable B. unreasonable C. wrong D. unwise
56. The passage is probably from     .
A. a textbook     B. a guidebook      C. an advertisement      D. a newspaper52-56 DAAD