我国人口地理分界线是（）。 A．黑河—腾冲线 B．漠河—腾冲线 C．秦岭—淮河线

__________, the pay isn’t attractive enough, though the job itself is quite interesting.

A．Generally speaking

B．On the contrary

C．In particular

D．To be honest

起自延髓，经二腹肌后腹深面，进入颈动脉三角的后上角，至颈内静脉后外方，支配胸锁乳突肌与斜方肌的神经是（）。

A.舌下神经

B.舌咽神经

C.迷走神经

D.副神经

E.膈神经

阅读理解

     For years I wanted a flower garden, but with five children I was too busy to have one. Money was

limited, and so was time. Often one of the children would want something that cost too much, and I

would say,  "Do you see a money tree outside? Money doesn't grow on trees, you know." Finally, when

all five had gotten through high school and college, and had started having their own families, I started

thinking again about having a garden. However, I knew gardens cost money.

     Then, one spring morning on Mother's Day, as I was working in my kitchen, I heard cars drive by and

looked out of the window to see a new tree planted in my yard. I couldn't believe my eyes: it was a money tree! Dollar bills were stuck all over that tree, and there was a note which read: "I owe you eight hours of

digging time. Love, Marvin."

     Marvin, my first son, kept his promise. He dug up a nice ten-by-fifteen-foot bed(花坛,花圃) for me. My other children bought me tools, a sunflower stepping stone(踏脚石) and gardening books. We built

a garden together.

     That was three years ago. My garden is now very pretty, and just what I'd always wanted. When I

go out to weed or tend my flowers, I don't seem to miss my children as much as I once did. It feels as if

they were right there with me. When I think about what my children have done for me, I get tears in my

eyes every time.

     I'm still not sure whether money grows on trees. But I know love does!

1. Why had the author never had a flower garden before?

A. Because she had five children to take care of.

B. Because she didn't have enough time and money.

C. Because her children wanted expensive things.

D. Because her children were going to high school and college.

2. Why doesn't she miss her children as much as she once did?

A. Because she has a big money tree.

B. Because she has a very pretty garden.

C. Because she feels the love of her children in the garden.

D. Because she is busy weeding or tending her flowers.

3. Which of the flowing statements is correct, based on the passage?

A. Money grows on trees only if you plant them with love.

B. The author built a pretty garden after her children had graduated from school.

C. The author actually wanted to have money grow on trees.

D. The children loved their mother so much that they helped her realize her dream.

4. The purpose of this passage is to tell us_________.

A. how to grow you own money tree

B. the story of pretty garden

C. the story of a money tree

D. a story of the love between a mother and her children

昆虫的触角有哪些类型？了解触角的形态在昆虫学上有何意义？

雍正五彩