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【多选题】
为保证地基的坚固、稳定和防止发生加速沉降或不均匀沉降，地基应满足的要求有（ ）。
A.
有足够的
B.
起分隔作用
C.
有均匀的压缩量，以保证有均匀的下沉
D.
有防止产生滑坡、倾斜方面的能力
E.
能适应土壤局部软硬不均，有效地调整基底的压力
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举一反三
【单选题】Across the OECD pupils in public schools score lower in science than students in private schools do. But this is not the case once you account for the economic and social background of pupils.
A.
Afro-Americans account for 12% of the US population.
B.
Recent pressure at work may account for his behavior.
C.
In 1965, for instance, Japan used approximately 13 million gallons of water to produce $q million of commercial output; by 1989 this had dropped to 3.5 million gallons (even accounting for inflation)
查看完整题目与答案
【简答题】清华大学校长在节目中讲到,疫情防治方法千万条,___ ___ 第一条
查看完整题目与答案
【多选题】关于咖啡因，以下说法正确的是
A.
小剂量兴奋大脑皮层，能提神醒脑。
B.
中剂量能兴奋延脑呼吸中枢，呼吸加大加深。
C.
大剂量可兴奋脊髓，能导致角弓反张。
D.
咖啡因的主要作用机理是抑制磷酸二酯酶，使CAMP生成增多。
查看完整题目与答案
【单选题】⑵Which one is not the possible reason for the fact that more discipline issues such as violence and drugs in public schools than those in private schools?
A.
Public schools are required to take every student who lives in their district and not to remove any student from the school.
B.
Private schools tend to have more parental support.
C.
A private school can end their relationship with a student who continuously refuses to follow their expected policies and procedures.
D.
Public schools cannot punish the students who break the rules of the school.
查看完整题目与答案
【判断题】Excel的工作表中根据数据清单建立的图表，一旦数据清单中数据有变动，相应的图表也会变动。()
A.
正确
B.
错误
查看完整题目与答案
【多选题】关于咖啡因，以下说法正确的是
A.
咖啡因的主要作用机理是抑制磷酸二酯酶，使CAMP生成增多。
B.
小剂量兴奋大脑皮层，能提神醒脑。
C.
中剂量能兴奋延脑呼吸中枢，呼吸加大加深。
D.
大剂量可兴奋脊髓，能导致角弓反张。
查看完整题目与答案
【单选题】女性,16岁,低热、咳嗽1个月,查体:消瘦,右颈部可触及数个绿豆大小淋巴结,稍硬、活动、无压痛,右肺呼吸音稍减弱,胸片见右上钙化灶,右肺门淋巴结肿大。诊断首先考虑的是
A.
原发性肺结核
B.
继发性肺结核
C.
颈部淋巴结炎
D.
右肺癌淋巴转移
E.
结节病
查看完整题目与答案
【判断题】弹性联轴器是依靠弹性元件的弹性变形来补偿两轴轴线的相对位移
A.
正确
B.
错误
查看完整题目与答案
【单选题】When and where was the special program offered?
A.
Every summer in New York City.
B.
Every winter in New York State.
C.
Every summer in New York State.
D.
Every winter in New York City.
查看完整题目与答案
【简答题】弹性联轴器是靠弹性元件变形补偿轴的相对位移,弹性元件兼有( )和( )的作用。
查看完整题目与答案
相关题目：
【单选题】Across the OECD pupils in public schools score lower in science than students in private schools do. But this is not the case once you account for the economic and social background of pupils.
A.
Afro-Americans account for 12% of the US population.
B.
Recent pressure at work may account for his behavior.
C.
In 1965, for instance, Japan used approximately 13 million gallons of water to produce $q million of commercial output; by 1989 this had dropped to 3.5 million gallons (even accounting for inflation)
查看完整题目与答案
【简答题】清华大学校长在节目中讲到,疫情防治方法千万条,___ ___ 第一条
查看完整题目与答案
【多选题】关于咖啡因，以下说法正确的是
A.
小剂量兴奋大脑皮层，能提神醒脑。
B.
中剂量能兴奋延脑呼吸中枢，呼吸加大加深。
C.
大剂量可兴奋脊髓，能导致角弓反张。
D.
咖啡因的主要作用机理是抑制磷酸二酯酶，使CAMP生成增多。
查看完整题目与答案
【单选题】⑵Which one is not the possible reason for the fact that more discipline issues such as violence and drugs in public schools than those in private schools?
A.
Public schools are required to take every student who lives in their district and not to remove any student from the school.
B.
Private schools tend to have more parental support.
C.
A private school can end their relationship with a student who continuously refuses to follow their expected policies and procedures.
D.
Public schools cannot punish the students who break the rules of the school.
查看完整题目与答案
【判断题】Excel的工作表中根据数据清单建立的图表，一旦数据清单中数据有变动，相应的图表也会变动。()
A.
正确
B.
错误
查看完整题目与答案
【多选题】关于咖啡因，以下说法正确的是
A.
咖啡因的主要作用机理是抑制磷酸二酯酶，使CAMP生成增多。
B.
小剂量兴奋大脑皮层，能提神醒脑。
C.
中剂量能兴奋延脑呼吸中枢，呼吸加大加深。
D.
大剂量可兴奋脊髓，能导致角弓反张。
查看完整题目与答案
【单选题】女性,16岁,低热、咳嗽1个月,查体:消瘦,右颈部可触及数个绿豆大小淋巴结,稍硬、活动、无压痛,右肺呼吸音稍减弱,胸片见右上钙化灶,右肺门淋巴结肿大。诊断首先考虑的是
A.
原发性肺结核
B.
继发性肺结核
C.
颈部淋巴结炎
D.
右肺癌淋巴转移
E.
结节病
查看完整题目与答案
【判断题】弹性联轴器是依靠弹性元件的弹性变形来补偿两轴轴线的相对位移
A.
正确
B.
错误
查看完整题目与答案
【单选题】When and where was the special program offered?
A.
Every summer in New York City.
B.
Every winter in New York State.
C.
Every summer in New York State.
D.
Every winter in New York City.
查看完整题目与答案
【简答题】弹性联轴器是靠弹性元件变形补偿轴的相对位移,弹性元件兼有( )和( )的作用。
查看完整题目与答案