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【单选题】
关于羽化像素选区说法中正确的是：（）A.
羽化使像素选区的边缘更突出，使所选区域与周围的像素混合
B.
羽化使像素选区的边缘模糊，并有助于所选区域与周围的像素混合
C.
羽化功能很少在网页图像上使用
D.
以上都不正确
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】痰饮的诊断要点是
A.
饮停胸肺，主要表现为咳逆喘息，短息不得卧，其形如肿
B.
饮溢四肢，主要表现为身痛困重，肢体浮肿，当汗出而不汗出，或伴咳喘
C.
饮邪伏于体内，遇外邪引发，主要表现为恶寒发热，咳嗽，喘促，痰多
D.
饮留胸胁，主要表现为胸胁饱满，咳唾引痛，喘息不能平卧
E.
饮留胃肠，主要表现为心下满闷，呕吐清水痰涎，胃肠沥沥有声
【简答题】Why were there not a lot of Volvos sold in the early years?
【单选题】支饮的主症是
A.
心下满闷，呕吐清水痰涎，胃肠沥沥有声，形体昔肥今瘦
B.
胸胁饱满，咳唾引痛，喘促不能平卧，或有肺痨病史
C.
身体疼痛而沉重，甚则肢体浮肿，当汗出而不汗出，或伴咳喘
D.
咳逆倚息，短气不得平卧，其形如肿
【单选题】Why were there not a lot of Volvo cars sold in the early years?
A.
Because they were not strong enough to run on the rough roads.
B.
Because they were too expensive for most people.
C.
Because they could not withstand the severe winter.
D.
Because they were too expensive for some people.
【简答题】Directions: The following words in the box can be used both as nouns and verbs. Complete the following sentences with an appropriate word from the box. Change the form if necessary. trouble wonder ...
【简答题】Why were there not a lot of Volvo cars sold in the early years?
【简答题】选词填空。gossip, fomral, ruin, behavior, senstitive, expects, encounter, apologize, develop, aware, mistake, notes从以上词中选择。 It is important to get to know the people you work with on the first day. Try to ...
【单选题】痰饮的主症是
A.
心下满闷，呕吐清水痰涎，胃肠沥沥有声，形体昔肥今瘦
B.
胸胁饱满，咳唾引痛，喘促不能平卧，或有肺痨病史
C.
身体疼痛而沉重，甚则肢体浮肿，当汗出而不汗出，或伴咳喘
D.
咳逆倚息，短气不得平卧，其形如肿
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