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【单选题】
混凝土组成的墙下条形基础，基础底面宽度b=1.5m，基础顶面的墙体宽度b0=0.5m，基础台阶宽高比1:1.0，此时基础高度H0应符合下列哪项要求？A.
H 0 ≥ 0.50m
B.
H 0 ≥ 1.00m
C.
H 0 ≥ 0.45m
D.
H 0 ≥ 2.00m
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反馈参考答案：
举一反三
【判断题】适用于用电信息采集系统的远程通信网络主要有配电光纤专网，GPRS、CDMA、3G等无线公网，230MHz负荷管理专用无线专网，低压电力线载波、微功率无线等网络，主站可以同时支持各种通信信道类型。
A.
正确
B.
错误
【简答题】Consumer products refer to ________.
【单选题】将 7g 结晶草酸(C2O4H2.2H2O )配成质量分数为 0.05 的草酸溶液,需加溶剂水( )。
A.
133 g
B.
93 g
C.
95 g
D.
100 g
【单选题】Consumer products refer to ________.
A.
products purchased by consumers for further processing or for use in conducting a business
B.
primarily intangible offerings from marketers
C.
raw materials as well as manufactured materials and parts
D.
products and services bought by final consumers for personal consumption
【单选题】12) Consumer products refer to ________.
A.
products purchased by consumers for further processing or for use in conducting a business
B.
products and services bought by final consumers for personal consumption
C.
primarily intangible offerings from marketers
D.
raw materials as well as manufactured materials and parts
E.
products that aid in the consumer's production or operations, including installations and accessory equipment
【单选题】Consumer products refer to ________.
A.
products purchased by consumers for further processing or for use in conducting a business
B.
products and services bought by final consumers for personal consumption
C.
primarily intangible offerings from marketers
D.
raw materials as well as manufactured materials and parts
E.
products that aid in the consumer's production or operations, including installations and accessory equipment
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