防火墙用于控制访问和执行站点安全策略的不同技术是______、方向控制、用户控制和行

舂制砂型时，型砂紧贴模样，经过紧实后，获得表面光洁，轮廓清晰，尺寸准确的砂型。这样的性能是型砂的（）。

A.退让性

B.透气性

C.可塑性

D.复用性

阅读理解。

     Do you enjoy reading? Here readers of your age from all over the United States recommend (推荐) great

books for you to read:

     My favorite book is Don't Die, My Love by Lurlene McDaniel. I love all her books, but this was the first

one I read and I have to say, it is by far my favorite. It doesn't end like other books, and I cried while reading.

     I think Nancy Drew is great! Nancy is a detective (侦探) who has many fantastic ideas! I love it because

it's a book from when my grandma was my age, and I can share the fun with her!

     I highly recommend Skinny Bones by Barbara Park. It is funny so please add it on your book list. You

don't want to miss out funny stories!

     I would suggest ______ by Judy Blume. It is based on real things that happened to Judy Blume. It is about

a girl, Alice, who meets some girls at a new state. They become friends, make a club and meet once a week.

They stop after two weeks because they all like a boy in their class and put him as number one. I think every

girl should read this because it is about our growing up.

      I read a book called Neela: Victory Song and it was so good I read it twice! It takes place in India in 1936

and this 12-year-old girl named Neela tries to save her father! It has lots of history in it! I also learned a lot

about different cultures! The author's name is Chitra Banerjee Divakaruni.

1. According to the reader, Skinny Bones can be described as a ________ story.

A. sad

B. history

C. funny

D. detective

2. From which book can we learn different cultures?

A. Skinny Bones.

B. Nancy Drew.

C. Don't Die, My Love.

D. Neela: Victory Song.

3. The best name of the 4th book is ________.

A. My Secret

B. Growing Trouble

C. Three Friends

D. Alice Learns a Lesson

4. Which is TRUE about Nancy Drew?

A. Both the reader and the reader's grandma love this book.

B. It's based on real things that happened to the author.

C. It's about a12-year-old girl who tries to save her father.

D. It doesn't have a common ending like other books.

下列事物在中国传统文化中蕴有长寿之意的有（）

A.龟

B.鹤

C.麒麟

D.松

患者，男，72岁。咳嗽、咳痰、痰中带血1个月，头痛1周。患者1个月前无明显诱因下出现咳嗽、咳痰，痰多为白色黏液样带有血丝，无脓痰，平时活动后易出现气急、胸闷，患者抽烟50年，每天1包。查体：右下肺可闻及湿性啰音。抗感染治疗一周症状未见明显好转。患者X线平片如下图所示。

该病变的部位是（）

A.右肺中叶

B.右肺下叶

C.脊柱

D.右侧胸壁

E.肝

F.右上肺