“（），人迹板桥霜”是唐代温庭筠《商山早行》中的名句。A．白发悲花落 B．鸡声茅店月

Dear Mom,

I'm sorry that I can't go back home for Mother's Day next week. On that day, I'll have to go to an important meeting for my boss, who helps me a lot with my work and life here. But I'll find time to see you at home soon.

Mom, thank you for everything you've done for Tim and me. After Dad died ten years ago, you had to work in a supermarket in the daytime and in a restaurant at night. But you always gave us two your love and care. You don't have to work now, but I still remember your coming home and feeling tired many evenings.

Tim is going to finish his studies next month. He said he would move back from school and look for a job near home. I'm glad you won't live by yourself any more. Let's plan to take a trip in the near future. It's been years since the three of us took a trip together.

Happy Mother's Day. I love you!

Best wishes

John

小题1:What can we learn about John's mother?

A．She lives by herself now.

B．She still works day and night.

C．She will make a plan to save money.

D．She used to be too busy to care for her children.小题2:What do we know from the letter?

A．John has two brothers.

B．John is unhappy with his boss.

C．John has to work on Mother's Day.

D．Tim will leave home for his job soon.小题3:Which is said in the letter?

A．John's father died at work.

B．Tim will look for a teaching job.

C．John bought a gift for his mother.

D．John hopes to take a trip with his family.

在一块正方形草地四周装彩灯，四个角上都装一盏，每边装32盏，这块草地四周共装彩灯多少盏？

建筑工程合同的担保形式主要有（）。

A.保

B.抵押

C.定金

D.留置

E.保险

每个企业物流外包的具体原因有______。

A．企业没有能力扩大人、财、物在物流方面的投入
B．企业内不能建立起可以提高物流效率的体制
C．企业自营物流与其他企业相比没有竞争力
D．以上都是

从所给的四个选项中，选择最合适的一个填入问号处，使之呈现一定的规律性（）

A.如图

B.如上图

C.如上图所示

D.如图所示