问题
单项选择题
钢筋混凝土非预应力钢筋拉伸试件截取长度一般大于( )。
A．5d+150mm
B．10d+150mm
C．5d+200mm
D．10d+200mm
答案
参考答案：D
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钢筋混凝土非预应力钢筋拉伸试件截取长度一般大于( )。
A．5d+150mm
B．10d+150mm
C．5d+200mm
D．10d+200mm
参考答案：D
完形填空 （15分） If you meet Walker Smith, a 2-year-old boy from Coral Gables, Florida, the ___ thing he will ask you is what kind of car you drive. Walker has been interested in ___ for more than a year, ever _____ the day his father, a car fan, brought home a single matchbox car for him. “He started to ____ cars from his father, and within a week _____ two, he could name many cars on the road,” Walker’s mother Lynley Smith said. Walker’s father often brings home magazines____ cars. Lynley said, “So Walker and his father would try to find cars _____in the magazines we and our friends drove. So they’d find a Saturn and my husband would say ‘This is the car______mommy drives !’ and then they’d look for Saab and say ‘This is daddy’s !’ Before we knew it, he pointed _____our kinds of cars out on the road.” So now he knows every car you can ___,” said Lynley, “including some super fancy cars that you ____ see on the road,” such as Aston Martins and Lamborghinis. “We’re so ___ to have such a clever baby. Walker can now identify the cars he sees on the road though his ___ isn’t always right “He’s not _____ at ‘r’s, so for example when he sees a Porsche, he calls it a ‘Posh’. And when he sees a Ford, he’ll call it ‘fod’,” said Lynley. When you ask him what he wants to be when he ____, he will say “Of course a car businessman”. This must be his dream job.
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