【单选题】听力原文:M: Isn't that a brand-new typewriter you're using. W: Oh,Bill,this isn't the first time you've asked me about it. Q: What does the woman imply? (18)
A.
The typewriter is not new.
B.
The man is a forgetful person.
C.
The man can have the typewriter later.
D.
The man misunderstood her.
【单选题】采用泵送混凝土工艺时,水泥用量不宜过少,否则泵送阻力增大,最小水泥用量为( ) kg/m ,水灰比宜为 0.4 ~ 0.6 。
【单选题】听力原文:M: Isn't that a new brand of typewriter you are working at? W: Oh, Bill. This isn't the first time you've asked me about it. What does the woman imply?
A.
The man is a forgetful person.
B.
The typewriter is not new.
C.
The man can have the typewriter later.
D.
The man misunderstood her.
【单选题】采用泵送混凝土工艺时,水泥用量不宜过少。否则泵送阻力增大,最小水泥用量为( )kg m3.水灰比宜为0.4~O.6。
【简答题】采用泵送混凝土工艺时,水泥用量不宜过少,否则泵送阻力增大,最小水泥用量为()kg/m,水灰比宜为0.4~0.6。
【单选题】听力原文:M: Isn't that a new brand of typewriter you are working at? W: Oh, Bill. This isn't the first time you've asked me about it. Q: What does the woman imply? (13)
A.
The man is a forgetful person.
B.
The typewriter is not new.
C.
The man can have the typewriter later.
D.
The man misunderstood her.
【判断题】建筑限界即为了确保行车安全,不与机车车辆相互作用的各种建筑物及设备不得侵入的一定的限制轮廓。
【单选题】听力原文:M: Isn't that a new brand of typewriter you're working? W: Oh, Bill, this isn't the first time you asked me about it. What does the woman imply?
A.
The man is a forgetful person.
B.
The typewriter is not new.
C.
The man can have the typewriter later.
D.
The man misunderstood her.
【单选题】听力原文:M: Isn't that a new brand of typewriter you are working at? W: Oh, Bill. This isn't the first time you've asked me about it. Q: What dins the woman imply? (15)
A.
The man is a forgetful person.
B.
The typewriter is not new.
C.
The man can have the typewriter later.
D.
The man misunderstood her.
【单选题】采用泵送混凝土工艺时,水泥用最不宜过少,最少水泥用量为( ) kg/m3水灰比宜为 0.4-0.6。