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【单选题】
关于放射性颌骨坏死的临床特点，哪错误的A.
发病期剧痛
B.
死骨分离缓慢，但死骨与正常骨界限清楚
C.
病程缓慢，可在放疗后十后才出现症状
D.
可形成口腔和面颊部的洞穿缺损
E.
骨面暴露部位长期溢脓、久治难愈
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】关于微丸剂的特点,下列描述不正确的是:
A.
在胃肠道的吸收一般不受胃排空的影响,个体差异较小
B.
刺激性大的药物制成微丸后,可减少对胃肠道的刺激性
C.
释药完全迅速,可迅速达到治疗浓度,生物利用度高
D.
只能装入硬胶囊中服用
【简答题】We all like buying our food from supermarkets, don't we? They are so convenient compared to ______________ main street stores and markets. And it offers so many choices. Everything is available all ye...
【单选题】如图所示,不计电压表和电流表的内阻对电路的影响。开关接1时,电压表的读数为( )。
A.
mg src="http://p.ananas.chaoxing.com/star3/origin/f08770dcdceb06b2fbbcac9d4702149a.jpg">
B.
0V
C.
0.2V
D.
1.96V
E.
2V
【简答题】It is very important to have healthy teeth. Good teeth help us to chew our food .They also help us to look nice. How does a tooth go bad? The __51 begins in a little crack in the enamel(珐琅) covering ...
【单选题】We had a very bad journey, the food served on the flight was terrible, ________, we failed to claim our luggage on arrival, they informed us that our luggage had been uploaded on another flight. Can y...
A.
by contrast
B.
what’s more
C.
what if
D.
as well
【简答题】Our English Guest Susan Susan is an 1 student from England. She will 2 with us for a whole week .It is the first time we have had a foreign 3 . Today my mother and I will prepare a 4 Chinese dinner .W...
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