题目

如图所示表示人体某组织的一部分，据图回答问题： （1） 图中共同构成了内环境，其中与的成分最相似，与之间可以相互渗透．（填字母） （2） 人体内的细胞通过才能与外界环境间接地进行物质交换． （3） 细胞生活的液体环境必须保持相对稳定，细胞才能进行正常的生命活动，其中细胞外液的理化性质不断处于动态平衡之中，其理化性质的三个主要方面包括、和 ．根据短文理解，选择正确答案。I was born in Thailand, where I feel at home. I am used to jumping on to a song taow (red taxi), and squeezing (挤过) in between two strangers. I am used to bargaining at the market to get a shirt that I like. I love telling bilingual (双语的) jokes and I am used to the surprised looks I get from the Thais when I can speak their language fluently.Every two years my family goes to America for the summer, and every two years my world is turned upside down. The prices of everything are three times what they were in Thailand, but there is the sweet drink Dr. Pepper! And Bluebell Ice-cream! And everything you could imagine! I am amazed at it all, but the biggest change for me is the people. There are white people everywhere. I am not tall but average (中等的), my yellow hair is no longer out of place, and speaking English no longer draws looks. I should feel comfortable. I'm not out of place anymore, and nobody is looking at me, but I feel like they are. Now I feel out of place and different. I'm not used to giving people handshakes and hugs when I meet them for the first time. I get looks when I have trouble figuring out how much money to pay. I know different music, different places, and different fashion. I can't understand these people who have never left their town or city.Still, there are quite a few perks about living overseas. I get to meet people from all over the world, and I know how to adjust to (适应) different cultures and places. I have been to places most people see only in geography books. Still, being so different makes it hard to know who you are. I'm not Thai, but I am not American either. I am a mix of both cultures, a third culture kid.（1）When the Thais give the author surprised looks, she feels _____.A.upsetB.strangeC.normalD.different（2）When the author returns to America, _____.A.she makes more friendsB.she becomes more politeC.she can't find what she needsD.she is like a fish out of water（3）The underlined word “perks” in the last paragraph can be replaced by _____.A.reasonsB.problemsC.advantagesD.suggestions（4）In this text, the author mainly wants to describe _____.A.her different lifestylesB.a kind of culture shockC.a feeling of lonelinessD.her ability to face difficulties