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【判断题】
肠道病毒可经粪-口途径传播,也可经呼吸道(飞沫、咳嗽、打喷嚏等)传播,亦可因接触患者口鼻分泌物、皮肤或粘膜疱疹液及被污染的手及物品等造成传播。
【判断题】
艾滋病的传染途径有血液传播、母婴传播、性传播。
【判断题】
这种说法您是否赞同:艾滋病的传染途径有血液传播、母婴传播、性传播
【单选题】
HBV的传播途径:
①
HBV经母婴、血液(包括皮肤和黏膜微小创伤)和性接触传播。
【单选题】
主要经粪-口途径传播的肝炎病毒为:()
【单选题】
主要经粪-口途径传播的肝炎病毒为:()
【单选题】
下列不属于水痘-带状疱疹传播途径的是?
【单选题】
A man’s suit is a ( ) jacket and a pair of trousers.
【单选题】
Turn-down service ( ) a rule of Star hotel Ranking Standard.
【单选题】
Many kings and emperors used ( ) chopsticks to test whether the food was poisonous.
【单选题】
I need some ( )to take the bus.
【单选题】
Most people give tips varying between 15 to 20 percent of the cost. Give a 15 percent tip to a waiter. Give him ( ) if he has done a good job.
【判断题】
The credit cards were invented in the French
【判断题】
0.50$ is the largest coin in America
【判断题】
The expression as American as apple pie is a product of imagination.
【判断题】
Most countries allow travelers to bring in a certain amount of duty-free goods.
【判断题】
Never fasten napkin on your collar or rumple it in your hands