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【单选题】
一小型工程采用振冲置换法碎石桩处理,碎石桩桩径为 0.6m ,等边三角形布桩,桩距 1.5m ,处理后桩间土承载力特征值为 120kPa ,则复合地基承载力特征值最接近于下列哪一个数值 ? ( 桩土应力比取 n=3)
A.
145kPa
B.
155kPa
C.
165kPa
D.
175kPa
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参考答案:
举一反三
【多选题】科学发展观强调,建设生态文明,实质上就是要建设( )的资源节约型、环境友好型社会。
A.
以资源环境承载力为基础
B.
以自然规律为准则
C.
以可持续发展为目标
D.
安定有序
E.
人与自然和谐相处
【单选题】细胞膜的功能不包括()
A.
参与细菌的呼吸作用
B.
参与渗透压
C.
细菌特殊结构等有关成分合成的场所
D.
合成菌体蛋白
【单选题】How many people were killed in the fire?
A.
More than 220 people.
B.
About 50 people.
C.
More than 300 people.
【单选题】How many people were injured or killed in the blasts?
A.
Nobody were killed, four injured.
B.
Two were killed, five injured.
C.
Two were killed, seven injured.
D.
Nobody were killed, seven injured.
【单选题】How many people were killed and how many were injured in the earthquake?
A.
33, 100.
B.
55, 500.
C.
66, 1000.
D.
77, 1500.
【单选题】How many people were killed in the attacks?
A.
0.
B.
2
C.
4
【单选题】呼吸道中能够对气体起到清洁作用的结构不包括(  )
A.
气管与支气管内壁上的纤毛
B.
鼻毛
C.
鼻黏膜
D.
会厌软骨
【简答题】How many people were given tasimelteon in the experiment?
【单选题】How many people were injured during the raid?
A.
0.
B.
1
C.
2
【单选题】How many people were killed in the fire?
A.
More than 220 people.
B.
About 50 people.
C.
More than 300 peopl
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