Government officials reported three new cases of mad cow, bringing the total so far this year to 99. Last year, France recorded just 31 cases of the mad cow disease. The rising numbers are in part (1) a new testing program that focuses on cows that are most (2) . That program has (3) 39 cases. But still 60 new cases were identified in the usual way, (4) were found in 1999. Many scientists (5) that this year, five years after safety precautions were (6) , the number of cases would be (7) .
The rise in cases has (8) some scientists to question whether the disease can be transmitted in ways not yet understood. Scientists are still (9) the disease, first recognized in cows in 1986.
It appears that it is not caused by a bacteria, virus or fungus, but (10) infectious particles called prion, perhaps (11) a virus or other agent. The disease kills cells in the brain, (12) it spongy and full of holes.
France has taken more steps to (13) safety than most European countries, (14) refusing to take English beef (15) the European Union. But some scientists believe that France has not been (16) in imposing the ban on feed that (17) animal pans.
Some French officials hope that the sudden interest in mad cow disease will mean that French consumers will become educated about it, thereby recognizing that French beef is actually (18) controlled. Every cow is given a passport at birth, and extensive information about its parentage and (19) it was raised must be (20) to any slaughterhouse. When a diseased animal is found, the entire herd is destroyed.
20()
A.subjected
B.submitted
C.reported
D.registered
参考答案:B
解析:
语义搭配题。submit意为“顺从;提交”,如:submit a new plan。根据原句意思,牛的相关资料(出生证明、血统、饲养地)都必须提交给屠宰场,故选项[B]submitted符合题意。选项[A]subjected (to)意为“使经历,遭受”,如:They were subjected to great suffering. (他们遭受了巨大的痛苦。)选项[C]reported (to)意为“向…报告”;选项[D]registered意为“登记”。全句译译为:每一头牛在任何一家屠宰场被宰杀时都必须提交一大堆资料:出生证明、父辈血统、饲养场所。