【单选题】【消耗次数：1】
为了把好材料关，该建筑公司要求材料供货商对一些材料必须提供《生产许可证》，其中有（ ）。
①
建筑用砂、卵石
②
钢筋混凝土用热轧带肋钢筋、水泥、电力电缆
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相关题目
【单选题】
钢筋混凝土构件变形和裂缝验算中关于荷载、材料强度取值说法正确的是（ ）。
①
荷载、材料强度都取设计值
②
荷载取标准值，材料强度都取设计值
③
荷载取设计值，材料强度都取标准值
④
荷载、材料强度都取标准值
【单选题】
钢筋混凝土构件变形和裂缝验算中关于荷载、材料强度取值说法正确的是
①
荷载、材料强度都取设计值
②
荷载、材料强度都取标准值
③
荷载取设计值，材料强度都取标准值
④
荷载取标准值，材料强度都取设计值
随机题目
【单选题】
Can I help you with your suitcase?
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I have no idea
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No, no. I can carry it myself
③
That’s a good idea
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Thank you. I can manage myself
【单选题】
Please call us for more information as our website is currently construction.
①
under
②
by
③
of
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with
【单选题】
They talked in whispers, but still, I couldn’t help but __________ their conversation.
①
overhear
②
to overhear
③
overhearing
④
overheard
【单选题】
Oh, I’m sorry. But I promise I’ll be careful next time.
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It’s nothing at all
②
Oh, never min
③
It doesn’t matter
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Thank you
⑤
There are no questions
【单选题】
Not only are cars involved in most of the traffic accidents, but they also __________to the pollution of the air. .
①
contribute
②
promote
③
refer
④
matter
【单选题】
She was __________ a very affectionate person.
①
at heart
②
in person
③
on purpose
④
by nature
【单选题】
The furniture in his room is quite different __________ in yours.
①
from those
②
from that
③
from that one
④
from those ones
【单选题】
Isn’t it about the time you __________ to do morning exercises?
①
began
②
begin
③
should begin
④
have begun
【单选题】
I’d almost given up hope of finding a house I liked, and then suddenly this one __________ .
①
turned over
②
turned up
③
turned on
④
turned down