如果下列图片可以归纳出一个学习主题，你会把它确定为 [ ] A、新民主主义革命的

A farmer had some puppies to sell. He painted a sign advertising them on the edge of his yard.One day, a little boy came to buy one of the puppies. With a whistle(口哨), the farmer called, “Here, Dolly!” Out from the doghouse ran Dolly followed by four little balls of fur. The little boy stood against the fence. His eyes danced with delight.

As the dogs made their way to the fence, the little boy noticed something else inside the doghouse. Slowly another little ball appeared, something wrong with its legs, doing its best to catch up.“I want that one,” the little boy said.

The farmer knelt down at the boy's side and said, “Son, you don't want that puppy. He will never be able to run and play with you like these other dogs would.”

With that, the little boy stepped back from the fence, reached down and began rolling up one leg of his trousers. In doing so, he showed a steel brace(固定器) running down both sides of his leg attaching itself to a specially made shoe. Looking back up at the farmer, he said, “You see, sir,  I don’t run too well myself, and he will need someone who understands.”

小题1:How did the farmer advertise his puppies?

A．Advertise them in the newspaper.

B．Put up a sign in his yard.

C．Show them to his neighbors.

D．Send pictures to a magazine.小题2:The underlined words “four little balls of fur” refer to “______”.

A．four toy balls

B．four balls made of fur

C．four lovely dogs

D．four puppies with no fur小题3:Why did the boy choose the last dog?

A．Because they have something in common.

B．Because he didn't have enough money.

C．Because it was the most lovely one.

D．Because the farmer wouldn't sell other dogs.小题4:According to the story, we know that the boy .

A．didn't like dogs at all

B．needed a dog to help him

C．could run as fast as others

D．had an artificial(假的) leg

对施工招标的投标人进行资格预审的方法是( )。

A．专家评定

B．加权打分量化

C．综合评分

D．评标价法

下列关于无筋扩展基础设计的见解，其中（）项是不正确的。

A.当基础由不同材料叠合组成时，应对接触部分作抗压验算

B.项。

C.无筋扩展基础适用于多层民用建筑和轻型厂房

D.采用无筋扩展基础的钢筋混凝土柱，其柱脚高度不应小于300mm，且不小于20d

GGSN产生的CDR是（）

A.S-CDR

B.M-CDR

C.G-CDR

D.S-SMT-CDR

E.S-SMO-CDR

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