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【多选题】
通过( )可以建立起良好的第一印象。A.
真诚地对别人感兴趣
B.
等价交换、只谈自己感兴趣的话题
C.
微笑，做一个耐心的听者，鼓励别人多谈他们自己
D.
多提别人的名字
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】In dynamic programming:
A.
some answers are pre-computed and stored in a table
B.
is a table look-up approach
C.
a cheat sheet is necessary
D.
memorisation of facts is important
【单选题】下列有关支气管舒张实验的描述 错误的 是
A.
通常可在FEV1/FVC＜70%可选择做舒张试验；
B.
用以测定气道的可逆性；
C.
吸入支气管舒张剂后评价；
D.
若FEV1较用药前增加≥12%则为支气管舒张试验阳性；
E.
若FEV1用药后较用药前增加≥12%,且绝对值增加≥200ml,则为支气管舒张试验阳性；
【简答题】dynamic programming
【单选题】"Programming", as in "dynamic programming", means:
A.
tabulation
B.
writing codes
C.
keying in the answer
D.
operating a machine
【单选题】Dynamic Programming can be described as:
A.
A reductionist method because the problem size is reduced in each step until it becomes small enough to be tackled easily
B.
A constructivist method because we work on small problems first and then build up solutions of larger problems
C.
A parallel processing method because we work on multiple parts of the problem simultaneously
D.
None of the options given
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