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【单选题】
化工管路中,氨气管保护层表面应涂()
A.
红色
B.
白色
C.
绿色
D.
黄色
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参考答案:
举一反三
【多选题】下列乳制品中属于冷饮料的是
A.
雪糕
B.
花生奶
C.
豆奶
D.
冰淇淋
E.
调配酸牛奶
【简答题】甲企业生产规模小、账册不健全、财务管理和会计核算水平也较低、产品零星、税源分散,其适用的税款征收方式是定期定额征收。( )
【简答题】根据短文内容,判断下列陈述正误。正确用√,错误用×。 Ann's bedroom is not very small. It's big. A TV set (一台) is in the room.It is on the table. There are some red flowers on it, too. We can see a picture of trees on the wall....
【单选题】当一个草图通过特征成为退化草图后,将自动关闭其可见性,可以通过快捷键( )设置草图可见性处于打开或关闭状态。
A.
C
B.
X
C.
F6
D.
F7
【简答题】甲企业生产规模较小,账册不健全,财务管理和会计核算水平也较低,生产零星、税源分散,其适用的税款征收方式是( )。
【简答题】甲企业生产规模小、账册不健全、财务管理和会计核算水平也较低、产品零星、税源分散,其适用的税款征收方式是定期定额征收。 ( )
【单选题】听力原文:W: Hi, Mark, how is it going? M: Well, not so great. W: What's wrong? M: I've got a big problem with the poetry course that's required for my major. W: Is that all filled up? M: No, no, there's p...
A.
It's only open to poetry majors.
B.
It's requires another class tirst.
C.
It's already full.
D.
He wants to have a rest.
【单选题】高温下,如果CaO固溶到 中 形 成有限置换型固溶体,并将产生 空位,这将有利于 晶体中( )的扩散。
A.
氧离子
B.
锆离子
C.
钙离子
D.
没有影响
【单选题】钢筋标注:Φ8@200中,Φ代表
A.
等间距符号
B.
钢筋规格
C.
钢筋直径
D.
钢筋间距
【单选题】听力原文:W: Hi, Mark! How's it going? M: Well, not so great. W: What's wrong? M: I've got a big problem with file poetry course that's required for my major. W: Is it all filled up? M: No, no. There's ple...
A.
It's only open to poetry majors.
B.
It requires another class first.
C.
It's already full.
D.
It's only offered in the morning.
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