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【多选题】
下列( )属于危险性较大的分部分项工程。A.
开挖深度超过3m(含3m)或虽未超过3m但地质条件和周边环境复杂的基坑(槽)支护、降水工程。
B.
开挖深度超过3m(含3m)的基坑(槽)的土方开挖工程。
C.
混凝土模板支撑工程:搭设高度5m及以上;搭设跨度10m及以上;施工总荷载10kN/m2及以上;集中线荷载15kN/m及以上;高度大于支撑水平投影宽度且相对独立无联系构件的混凝土模板支撑工程。
D.
搭设高度20m及以上的落地式钢管脚手架工程。
E.
建筑幕墙安装工程。
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】下列关于铁剂治疗缺铁性贫血的注意事项中哪项是错误的（）
A.
服用铁剂时忌喝浓茶
B.
与维生素C合用，促进铁的吸收
C.
应从小量开始
D.
忌与四环素类药物同服
E.
与碳酸氢钠同服，以减轻铁剂对胃的刺激
【简答题】owe/one/I/you
【单选题】听力原文：W: Hello, Mr. Kay? I'm sorry for being late. M: That's quite all right. W: I owe you an apology. I was planning to come to your reception this evening but I'm afraid I can't make it after all. My...
A.
She is ill.
B.
We don't know from the passage.
C.
There is something wrong with her father.
D.
She went to see a doctor.
【单选题】Do parents owe their children anything? Yes, they owe them a great deal. (69) One of their chief duties is to give their children a sense of personal worth, for self-esteem is the basis of a good ment...
A.
privacy
B.
cars
C.
respect of self
D.
information about their body
【单选题】治疗缺铁性贫血时下列哪项是错误的
A.
治疗病因
B.
口服硫酸亚铁加用维生素C
C.
如不能耐受硫酸亚铁口服,可以注射铁剂
D.
口服多糖铁复合物(力蜚能)胃肠道反应减少
E.
加用维生素B 12 可增加铁剂的吸收
【单选题】--- I’m a student from Grade One. I want to become the ______ of the Music Club. --- Welcome! But you have to sing well.
A.
problem
B.
sign
C.
friend
D.
member
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