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【单选题】
Some studies confirmed that this kind of eye disease was ______ in tropical countries.A.
prospective
B.
prevalent
C.
provocative
D.
perpetual
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】化生的基本概念是指
A.
一种分化成熟的组织转化为另一种分化成熟的组织
B.
一种分化成熟的细胞类型转变为另一种分化成熟的细胞类型
C.
一种具有分裂能力的未分化细胞转化为性质不同的另一种细胞
D.
一种未分化的细胞转化为另外多种已分化的细胞
【简答题】第二 卷 ( 共三部分，满分35 ) 第四部分 单词拼写 (共10小题；每小题1分，满分10分) 71. The scientist o__________ the mice carefully after they were given the drug. 72. Many volcanoes have been dead for not having e__________during the...
【简答题】阅读理解填词 It was Mary's birthday. She received a l 1 from her uncle. 'Dear Mary.' he w 2 . 'Happy Birthday. I'm sending you some chickens. They will arrive tomorrow. I hope you'll like them. Uncle T...
【单选题】调整老年人睡眠下列哪项是不正确的
A.
养成早睡早起和午睡的习惯
B.
安置床头灯，排除去卫生间路上的障碍物，铺防滑地板
C.
老年人睡觉前应调整情绪
D.
睡前用温水泡脚
E.
为了好入睡，睡前饮一些酒
【简答题】Exercise 3 Read the following sentences and put an O in the blank if the statement is an opinion or an F if the statement is a fact. _____ 1. That's really what the web and the Internet is all about:...
【单选题】After a long discussion, the workers have finally _____ the decision that they should hold on their strike for two more days. prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
received
B.
found
C.
explained
D.
reached
【简答题】下列哪些饮食卫生习惯是正确的? 。 (A)运动后不宜立即进餐 (B)运动前适量进餐 (C)运动后及时进餐 (D)饭后不宜立即进行剧烈运动
【简答题】Directions: Here are two letters. After reading them, you are required to complete the answers that follow the questions (No.46 to No.50). You should write your answers (in no more than 3 words) on th...
【简答题】People without homes have always been present in America.In the past，they were called hobos，bums，or drifters.It was not until the early 1980s that these people received a new name，when activists named...
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