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【单选题】
( )是2岁半的婴儿能集中注意的时间。A.
5~8分钟
B.
8~10分钟
C.
10~20分钟
D.
15~20分钟
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皮皮学刷刷变学霸
举一反三
【简答题】1 is a kind of sandwich made of a piece of meat inside a 2 bun. A lot of people in the world think hamburgers are 3 . Today, hamburgers are one of the most 4 foods in the world. The most famous hambur...
【判断题】U206 Most of the people in the world love peace an they have far more instruments of peace than instruments of war.
A.
正确
B.
错误
【简答题】斑蝥黑色鞘翅上具黄色或棕黄色横纹的条数是( )。A.1条B.2条C.3条D.4条A. 1 B. 1 C. 1 D. 1
【简答题】阅读理解。 These days most people in Britain and the U. S. A. do not wear very formal clothes. But sometimes it is important to wear the right clothes. Many British people don't think about clothes very mu...
【简答题】Decide whether the statements are true (T) or false (F). The most diverse place in the United States is Queens, New York. In Queens there are many different cultures and nationalities. There are more ...
【简答题】询问呼吸系统既往史时应询问哪一组症状（ ）
【单选题】李先生,56岁,贲门癌需行手术治疗,术前医嘱胃肠减压,术后需鼻饲共给营养物质。护士为其插管时,不妥的操作是
A.
患者取半坐位
B.
插入长度为鼻尖到耳垂再到剑尖的距离
C.
插入10~15cm处嘱患者做吞咽动作
D.
插入过程中患者出现恶心、呕吐,应立即拔出
E.
用注射器抽出胃液,证明胃管在胃内
【单选题】Some of our most skilled people don't get the salaries of maids in the U.S.
A.
连我国一些最有能力的人在美国还比不上女佣人的工资高。
B.
我们有些技术最好的人才薪金还不如美国女佣人高。
C.
我们的一些技术权威连美国丫环的劳务费都拿不到。
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