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 fu
A. to leave
B. left
C. leaves
D. leaving
| Todd was working at his gas station
(加油站) at night when he heard over the radio that a bank in Long Island had
been{{U}} (36) {{/U}}by an armed man who had killed the night guard and
got away with $150 000. "One hundred and fifty thousand," Todd whistled. Here’s
a fellow who just{{U}} (37) {{/U}}into a bank and helps himself{{U}}
(38) {{/U}}so much money. Todd thought of the{{U}} (39)
{{/U}}with which he managed to get the amount of money he needed to start
his gas station. So many papers’ to{{U}} (40) {{/U}}, so much money to
pay back. The news continued twenty minutes later. The gunman had{{U}} (41) {{/U}}a car for a ride, and then{{U}} (42) {{/U}}out the driver. He was possibly heading for tile Southern State Parkway in white Ford with License plate(车牌) number LJR1939. The{ A. Cover B. Check C. Fill D. Tie [单选题]坚持民主集中制,充分发扬党内民主,尊重党员( ),严肃党的纪律,提高解决自身问题的能力,增强生机活力。
A.主导地位 B.主干地位 C.主体地位 D.主要地位 [单选题]主龙骨应从吊顶中心向两边分，最大间距为（ ）。
A.800mm B.900mm C.1000mm D.1100mm [单项选择]关于药物在胃肠道吸收特点的叙述错误的是（）
A. 食物能减少也能加快药物的吸收 B. 脂溶性非解离型药物吸收好 C. 药物的稳定型熵值高，熔点低，溶解度小，吸收较慢 D. 血流量会影响胃的吸收速度 E. 固体制剂的吸收慢于液体制剂 [单项选择]X线照片某处对入射光线吸收率为90%，此处的光学密度值为
A. 0.1 B. 0.9 C. 1.0 D. 2.0 E. 3.0 [判断题] 地下车站和隧道结构外边线外侧三十米内为安全保护
区,十米内为特别保护区。 A.正确 B.错误 [多选题]美元联邦储备券正面印有两处签名分别为()。
A.左侧为现任司库长签名 B.右侧为现任财政部长签名 C.左侧为现任总统签名 D.右侧为现任发钞行行长签名 [判断题]两台塔式起重机严禁抬吊同一重物。
[单项选择]家庭中的成员从原来家庭中间独立出来，个体接受亲子的分离，这个阶段在家庭周期中称为（）。
A. 独立成人阶段 B. 新婚成家阶段 C. 养育新人阶段 D. 子女成长阶段 E. 家庭空巢阶段 [判断题]在生产过程中,进行每项操作时应当及时记录,操作结束后,应当由生产操作人员确认并签注姓名和日期。( )
A.正确 B.错误 我来回答: 提交
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