问题
单项选择题
上颌全口义齿，舌侧为铸造金属基托，唇颊侧为塑料基托连接，该义齿蜡型完成后，装盒后充胶
基托塑料充填时应该注意的事项中，下列哪一项是错误的
A．塑料于面团期充填
B．塑料于丝状期充填
C．上下半盒同时填入塑料
D．试压后人工牙加单体溶胀
E．金属连接网内要填足塑料
答案
参考答案：B
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上颌全口义齿，舌侧为铸造金属基托，唇颊侧为塑料基托连接，该义齿蜡型完成后，装盒后充胶
基托塑料充填时应该注意的事项中，下列哪一项是错误的
A．塑料于面团期充填
B．塑料于丝状期充填
C．上下半盒同时填入塑料
D．试压后人工牙加单体溶胀
E．金属连接网内要填足塑料
参考答案：B
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| I consider myself something of an expert on apologies. A quick temper has 1 me with plenty of opportunities to make them. In one of my earliest 2 , my mother is telling me, "Don't watch the 3 when you say 'I'm sorry'. Hold your head up and look the person in the 4 , so he'll know you 5 it." My mother thus made the key point of a(n) 6 apology: it must be direct. You must never 7 to be doing something else. You do not 8 a pile of letters while apologizing to a person 9 in position after blaming him or her for a mistake that turned out to be your 10 . You do not apologize to a hostess, whose guest of honor you treat 11 , by sending flowers the next day without mentioning your bad 12 . One of the important things you should do for an 13 apology is readiness to 14 the responsibility for our careless mistakes. We are used to making excuses, which leaves no 15 for the other person to 16 us. Since most people are open-hearted, the no-excuse apology leaves both parties feeling 17 about themselves. That, after all, is the 18 of every apology. It 19 little whether the apologizer is wholly or only partly at fault: answering for one's 20 encourages others to take their share of the blame. | ||||
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