问题
单项选择题 A1型题
关于莱姆病，下列说法不正确的是（）
A.主要经蜱叮咬人、兽而传染
B.病原体有较多的动物宿主，主要为鼠
C.具有职业性
D.尚无有效的治疗药物
E.到疫区工作或旅游，防止被蜱等虫子叮咬
答案
参考答案：D
解析：应用抗生素如多西环素、青霉素等进行治疗，可获得很好的疗效。
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关于莱姆病，下列说法不正确的是（）
A.主要经蜱叮咬人、兽而传染
B.病原体有较多的动物宿主，主要为鼠
C.具有职业性
D.尚无有效的治疗药物
E.到疫区工作或旅游，防止被蜱等虫子叮咬
参考答案：D
解析：应用抗生素如多西环素、青霉素等进行治疗，可获得很好的疗效。
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| Radio, telephone and television are widely used in the world. When you 1 the radio, you can listen. But when you use the telephone, not only you can listen to others 2 you can talk with them; however, you 3 see anything at all. Television is much better than 4 of them. People can watch TV and listen to it. But they can't take part in 5 they see. Today some people are using a kind of telephone called the picture phone or vision phone. 6 it two people who are talking can see each other. Picture phone can be very 7 when you have something to show the person you are calling. They may have other uses in the future. Some day you may be able to 8 a library and ask to read a book right over your picture phone. You may also be able to go shopping through it, too. When you 9 something in the newspaper that you think you want to buy, you may go to your picture phone and call the shop. The shop assistant will show you the thing that you're 10 in right over the phone. You'll be able to shop all over the town and never leave your home. | ||||
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