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【单选题】
粗铅中一般分两，即( )A.
熔析法初步，再加硫磺进一步
B.
凝析法初步，再加硫酸盐进一步
C.
氧化法初步，再加碱进一步
D.
蒸馏法初步，再加硫磺进一步。
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反馈参考答案：
举一反三
【简答题】Jennies: Hi Visitor: Hello. I (1) the apartment. Jennies: Oh, hi. I am Jennies. Visitor: How nice to meet you. Jennies: Nice to meet you, too. Visitor: Oh, thank you so much for taking the time to sho...
【单选题】男性25岁,因眼红、流泪、大量分泌物1周就诊;检查结膜高度水肿,角膜未见异常。治疗不正确的是
A.
抗生素滴眼液
B.
抗生素药膏
C.
冲洗结膜囊
D.
热敷并遮盖患眼
【简答题】用 at, in, at the, in the 填空。 4. She isn't apartment. She's office.
【单选题】听力原文：M: I have not decided whether to buy an apartment or to rent one. W: It isn't easy to choose, is it? Q: What does the woman mean? (19)
A.
It doesn't matter which apartment the man chooses.
B.
It's a difficult decision.
C.
She doesn't like either apartment.
D.
The marl should choose a different apartment.
【单选题】男性25岁,因眼红、流泪、大量分泌物1周就诊;检查结膜高度水肿,角膜未见异常。初步诊断
A.
结膜异物
B.
急性或亚急性细菌性结膜炎
C.
急性单纯疱疹性角膜炎
D.
急性闭角型青光眼
【单选题】人工器官是指利用 __ 制作的、用来移植或整合到人体内以代替人本来的自然器官的人造器官,目的是为了恢复人某一项或者某一系列的生理机能
A.
生物医学工程技术
B.
基因技术
C.
新能源技术
D.
信息技术
【简答题】短期资本流动可按照其动机分为两大类:一是( ),另一类是( )。
【简答题】完形填空 My name is Daisy. I 1 my parents in an apartment(公寓). The apartment is on 2 floor of a tall building(建筑物). 3 14 floors and a car park in the basement(地下室). My father parks(停放) his 4 there. Our ap...
【简答题】She isn't in the apartment. She's the office.
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