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问题 单项选择题

男，28岁。因车祸颌面部外伤8小时后急诊。检查：患者左面部肿胀明显，眶周眼睑及结膜下淤斑，压痛，张口受限，张口度半指，咬合关系正常。

有效的治疗措施是

A．局部冷敷

B．抗炎治疗

C．颌间牵引固定

D．颅颌固定

E．手术复位

答案

参考答案：E

阅读理解

阅读短文，判断句子的正误。正确的在括号内打“√”，错误的在括号内打“×”。

　　　　　　　　　　　　　　My bedroom

      This is my bedroom. It's a new and nice room. I have one desk and one chair. Some beautiful flowers

are on the desk. A shelf is behind a big bed. Some books are on the shelf. There are Chinese books, math

books and English books. There is a picture on the wall. You can see a pencil-case and a bag on the desk. I love my bedroom very much.

( ) 1. The bedroom is very big.

( ) 2. A picture is on the wall and some beautiful flowers are on the desk.

( ) 3. You can see some picture-books on the shelf.

( ) 4. The pencil-case is in my bag.

( ) 5. I love my bedroom.
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单项选择题

变速箱是传动系统的主要部件，可以帮助我们降低油耗提高传动效率，变速箱按大类分为（）。

A.手动变速箱和自动变速箱

B.自动变速箱和DSG变速箱

C.DSG变速箱和PDK变速箱

D.PDK变速箱和S-tronic变速箱
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