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【单选题】
患者, 49岁。声带息肉术后第3天,医嘱超声雾化吸人。正确的操作是
A.
将面罩罩于患者口鼻部，指导其闭口深呼吸
B.
接通电源，先开雾量开关，再调整定时开关 15～20分钟
C.
若水槽内水温超过 70℃立即停止使用
D.
治疗结束先关电源开关，再关雾化开关
E.
呼吸面罩应在消毒液中浸泡 30分钟再清洗备用
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举一反三
【单选题】( ) 26. –You needn’t wait for Tom any longer. He must be having supper at ________.
A.
the Tell’s
B.
the Tells’
C.
the Tells
D.
Tells
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【单选题】Let's go now. I know you wanted to work in the yard, but if we wait longer, we won't make the movie. Plus, it's gonna get cold if we don't make tracks.
A.
IBE
B.
balance of considerations reasoningc.
C.
neither of the above
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【单选题】有一图纸量得某线段长度为5.34cm,当图纸比例为1:30时,该线段实际长度是
A.
160.2
B.
17.8
C.
1.062
D.
16.02
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【判断题】How to make a travel planNowdays, people travel around the city, country or world. If you often travel, here are some tips for you to prepare for your trips. To summarize, we call it A to F principle....
A.
正确
B.
错误
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【单选题】反接制动的缺点是（  ）
A.
设备投资少
B.
制动过程中冲击力强烈，易损坏传动部件。
C.
制动缓慢
D.
制动迅速
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【单选题】有一图纸量得某线段长度为5.34cm，当图纸比例为1︰30时，该线段实际长度是（  ）米。
A.
160.2
B.
17.8
C.
1.062
D.
1.602
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【单选题】阅读下面内容,为下面四句话排序,使得段落完整。 How has September 11 affected the traveler? Well, many of you are no doubt familiar with the practical changes that have come about after the bombings of September 11. These ha...
A.
3124
B.
3214
C.
1324
D.
1234
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【简答题】在直流电动机的几种制动方式中，倒拉反接制动的缺点是（）
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【简答题】Naomi: (1) ! The storm is getting stronger. Let's leave now, you guys. Hector: Are you sure? It's (2) and the wind is blowing. Let's wait a little while longer. Mateo: I agree with Naomi. Let's leave...
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【简答题】The longer you wait to cancel your appointment, the more you are________________(convenience) the person you are meeting with.
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相关题目：
【单选题】( ) 26. –You needn’t wait for Tom any longer. He must be having supper at ________.
A.
the Tell’s
B.
the Tells’
C.
the Tells
D.
Tells
查看完整题目与答案
【单选题】Let's go now. I know you wanted to work in the yard, but if we wait longer, we won't make the movie. Plus, it's gonna get cold if we don't make tracks.
A.
IBE
B.
balance of considerations reasoningc.
C.
neither of the above
查看完整题目与答案
【单选题】有一图纸量得某线段长度为5.34cm,当图纸比例为1:30时,该线段实际长度是
A.
160.2
B.
17.8
C.
1.062
D.
16.02
查看完整题目与答案
【判断题】How to make a travel planNowdays, people travel around the city, country or world. If you often travel, here are some tips for you to prepare for your trips. To summarize, we call it A to F principle....
A.
正确
B.
错误
查看完整题目与答案
【单选题】反接制动的缺点是（  ）
A.
设备投资少
B.
制动过程中冲击力强烈，易损坏传动部件。
C.
制动缓慢
D.
制动迅速
查看完整题目与答案
【单选题】有一图纸量得某线段长度为5.34cm，当图纸比例为1︰30时，该线段实际长度是（  ）米。
A.
160.2
B.
17.8
C.
1.062
D.
1.602
查看完整题目与答案
【单选题】阅读下面内容,为下面四句话排序,使得段落完整。 How has September 11 affected the traveler? Well, many of you are no doubt familiar with the practical changes that have come about after the bombings of September 11. These ha...
A.
3124
B.
3214
C.
1324
D.
1234
查看完整题目与答案
【简答题】在直流电动机的几种制动方式中，倒拉反接制动的缺点是（）
查看完整题目与答案
【简答题】Naomi: (1) ! The storm is getting stronger. Let's leave now, you guys. Hector: Are you sure? It's (2) and the wind is blowing. Let's wait a little while longer. Mateo: I agree with Naomi. Let's leave...
查看完整题目与答案
【简答题】The longer you wait to cancel your appointment, the more you are________________(convenience) the person you are meeting with.
查看完整题目与答案