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【单选题】
某工程有直径1200mm钻孔灌注桩26根,已知:打桩前自然地坪-0.30,桩顶标高为-3.60,桩底标高-26.00,入岩1.5m,求成桩工程量(π=3.142)( )。
A.
755.81
B.
673.47
C.
582.4
D.
44.11
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参考答案:
举一反三
【单选题】The boy is Jack Robert Smith. _____ is his family name. [ ]
A.
Jack Robert
B.
Smith
C.
Jack
D.
Robert Smith
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【单选题】–– Robert: I’m going to the cinema this evening. –– Bill: ____ –– Robert: It ’s a Western “Cowboy Comes Home ”.
A.
What’s on?
B.
What’s in?
C.
What is acted?
D.
What is perform?
查看完整题目与答案
【单选题】按照化学结构类型分类,异戊巴比妥属于哪一类类镇静催眠药的是( )
A.
苯二氮卓
B.
苯并咪唑
C.
巴比妥
D.
乙内酰脲
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【单选题】________ , she is the sort of woman to spread sunshine to people through her smile.
A.
Shy and cautious
B.
Sensitive and thoughtful
C.
Honest and confident
D.
Lighthearted and optimistic
查看完整题目与答案
【单选题】What is the author's attitude towards 'self-esteem' (Paragraph 2) ?
A.
Unconcerned.
B.
Cautious.
C.
Supportive.
D.
Negative.
查看完整题目与答案
【多选题】属于镇静催眠药的结构类型有
A.
苯二氮卓类
B.
咪唑并吡啶类
C.
吡咯酮
D.
巴比妥类
E.
喹唑酮类
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【判断题】事业单位向社会提供公益服务或公共产品职能,因此具备了社会管理职能。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Jason: Hi, Robert, how's everything with you? Robert: _____________, and how are you?
A.
Don't mention it
B.
Hm,not too bad
C.
Thanks
D.
Pretty fast
查看完整题目与答案
【单选题】On snowy days, you have to drive very ________ to avoid traffic accident.
A.
neatly
B.
smoothly
C.
cautiously
D.
actually
查看完整题目与答案
【单选题】As we know, Jean is a investor(投资者)who studies the market before he buys things.
A.
lucky
B.
cautious
C.
patient
D.
generous
查看完整题目与答案
相关题目:
【单选题】The boy is Jack Robert Smith. _____ is his family name. [ ]
A.
Jack Robert
B.
Smith
C.
Jack
D.
Robert Smith
查看完整题目与答案
【单选题】–– Robert: I’m going to the cinema this evening. –– Bill: ____ –– Robert: It ’s a Western “Cowboy Comes Home ”.
A.
What’s on?
B.
What’s in?
C.
What is acted?
D.
What is perform?
查看完整题目与答案
【单选题】按照化学结构类型分类,异戊巴比妥属于哪一类类镇静催眠药的是( )
A.
苯二氮卓
B.
苯并咪唑
C.
巴比妥
D.
乙内酰脲
查看完整题目与答案
【单选题】________ , she is the sort of woman to spread sunshine to people through her smile.
A.
Shy and cautious
B.
Sensitive and thoughtful
C.
Honest and confident
D.
Lighthearted and optimistic
查看完整题目与答案
【单选题】What is the author's attitude towards 'self-esteem' (Paragraph 2) ?
A.
Unconcerned.
B.
Cautious.
C.
Supportive.
D.
Negative.
查看完整题目与答案
【多选题】属于镇静催眠药的结构类型有
A.
苯二氮卓类
B.
咪唑并吡啶类
C.
吡咯酮
D.
巴比妥类
E.
喹唑酮类
查看完整题目与答案
【判断题】事业单位向社会提供公益服务或公共产品职能,因此具备了社会管理职能。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Jason: Hi, Robert, how's everything with you? Robert: _____________, and how are you?
A.
Don't mention it
B.
Hm,not too bad
C.
Thanks
D.
Pretty fast
查看完整题目与答案
【单选题】On snowy days, you have to drive very ________ to avoid traffic accident.
A.
neatly
B.
smoothly
C.
cautiously
D.
actually
查看完整题目与答案
【单选题】As we know, Jean is a investor(投资者)who studies the market before he buys things.
A.
lucky
B.
cautious
C.
patient
D.
generous
查看完整题目与答案
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