大圆半径是3厘米，小圆直径是4厘米，大圆面积比小圆多（ ） A．50% B．75

－Hi, can I help you?

－_______.

A．No, I can’t.

B．You are welcome.

C．Yes, please.

D．Yes, I can.

Family traditions were important in our house, and none was more appreciated than the perfect Christmas tree.

"Dad, can we watch when you trim(修剪) the tree?" My eldest son, Dan, nine, and his seven-year-old brother John, asked.

"I won't be cutting this year," my husband Bob said. "Dan, you and John are old enough to measure things. Do it all by yourselves. Think you boys can handle it?"

Dan and John seemed to grow six inches in their chairs at the thought of such an amazing responsibility. "We can handle it," Dan promised. "We won't let you down."

A few days before Christmas, Dan and John rushed in after school. They gathered the tools they'd need and brought them out to the yard, where the tree waited. I was cooking when I heard the happy sounds as the boys carried the tree into the living room. Then I heard the sound that every mother knows is trouble: dead silence. I hurried out to them. The tree was cut too short. John crossed his arms tight across his chest. His eyes filled with angry tears.

I felt worried. The tree was central to our holiday. I didn't want the boys to feel ashamed every time they looked at it. I couldn't lower the ceiling, and I couldn't raise the floor either. There was no way to undo the damage done. Suddenly, a thought came to my mind, which turned the problem into the solution.

"We can't make the tree taller," I said. "But we can put it on a higher position."

Dan nodded his head sideways. "We could put it on the coffee table. It just might work! Let's try it!"

When Bob got home and looked at the big tree on top of the coffee table, Dan and John held their breath.

"What a good idea!" he declared. "Why didn't I ever think of such a thing?"

John broke into a grin. Dan's chest swelled with pride.

小题1: The underlined part "grow six inches" (Para. 4) implies the brothers felt        .

A．proud

B．nervous

C．embarrassed

D．scared小题2:What happened after the brothers moved the Christmas tree into the living room?

A．They rushed to school.

B．They began to decorate the tree.

C．They got angry with each other.

D．They found the tree was cut short.小题3:How could the short tree be turned into a perfect one?

A．By making the tree taller.

B．By lowering the ceiling.

C．By placing it on a coffee table.

D．By raising the floor.小题4:What Bob said in the last but one paragraph (the underlined part)showed        .

A．he was a little disappointed

B．he was too stupid to think of the idea

C．he appreciated what the brothers had done

D．he should not have given them the task

2012年11月8日召开中 * * 党第十八次代表大会，大会的主题是：高举中国特色社会主义伟大旗帜，以邓 * * 理论、“三个代表”重要思想、科学发展观为指导，解放思想，改革开放，凝聚力量，攻坚克难，坚定不移沿着中国特色社会主义道路前进，为(        )而奋斗！

A．全面建设小康社会

B．全面建成小康社会

C．建设富强、民主、文明、和谐的社会主义现代化国家

D．实现共同富裕

将现金送存银行，会计人员应填制的记账凭证是()。

A．现金付款凭证

B．转账凭证

C．银行收款凭证

D．银行收款凭证和现金付款凭证

等渗葡萄糖为何种浓度

A．3.5%

B．5%

C．10%

D．20%

E．50%