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【简答题】
小在公共场所围墙上看到一则化肥广告． （1）回校后，通过计算氮的质量分数发现该广告是虚假广告．请你写出的计算过程和判断依据． _________ （2）认为此广告会坑害农民，向有关部门反映，技术监督局对该产品取样分析，发现其氮元素质量分数仅为12.0%，则该产品中碳酸氢铵的质量分数为多少？ _________ ．
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【单选题】When you learn English pronunciation, you will find the word "write" has the same pronunciation __ the word "right".
A.
of
B.
as
C.
to
D.
from
【单选题】TEXT A Saying“thank you”is probably the first thing most of us learn to do in a foreign language. After all,we’re brought up to be polite,and it is important to make a good impression upon other peopl...
A.
people are unconcerned about politeness nowadays．
B.
“thank you”remains the best expression of gratitude．
C.
there is a variety of expressions of appreciation．
D.
there are more formal expressions than informal ones．
【单选题】患者,男,62岁。支气管肺癌手术后3天,目前一般情况尚可,但有痰不易咳出,最适宜采取的排痰措施是
A.
指导深呼吸咳嗽
B.
给予叩背
C.
给予机械震动
D.
给予体位引流
E.
给予吸痰
【单选题】患者,男, 62 岁。支气管肺癌手术后 3 天。目前一般情况尚可,但有痰不易咳出。最适宜采取的排痰措施是
A.
指导深呼吸咳嗽
B.
给予扣背
C.
给予机械震荡
D.
给予体位引流
E.
给予吸痰
【简答题】Subject: _______ I. The clearly established trend towards _______ in rail and air transport A. Examples 1.The Lille case: _______ 2.The Toulouse case: a similar metro system to be built B. Causes 1.Fa...
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【单选题】患者,男,62岁。支气管肺癌手术后3天,目前一般情况尚可,但有痰不易咳出,最适宜采取的排痰措施是
A.
指导深呼吸咳嗽
B.
给予叩背
C.
给予机械震动
D.
给予体位引流
E.
给予吸痰