问题
单项选择题
关于咽,错误是
A、是呼吸道与消化的共同通道
B、仅与口腔、鼻腔、喉、食道通道
C、咽隐窝位于咽鼓管圆枕的后方,是鼻咽癌的好发部位
D、以软膈和会厌上缘为界,咽腔分为鼻咽、口咽和喉咽三部
E、梨状隐窝位于喉口两侧
答案
参考答案:B
关于咽,错误是
A、是呼吸道与消化的共同通道
B、仅与口腔、鼻腔、喉、食道通道
C、咽隐窝位于咽鼓管圆枕的后方,是鼻咽癌的好发部位
D、以软膈和会厌上缘为界,咽腔分为鼻咽、口咽和喉咽三部
E、梨状隐窝位于喉口两侧
参考答案:B
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Mary is an English girl. She is 13 years old .She's always 1 blue coat. Now she 2 in a middle school in Shanghai. 3 father and mother 4 in China, too. They are both 5 . They teach English in a college (大学). 6 do they do on Sundays? They often go to the park 7 Sunday morning. Mary likes Chinese food very much, 8 she doesn't like Chinese tea. Mary likes 9 a lot . She has a pet dog at home. Its name is Kitty. 10 are good friends. They are often together on Sundays. | |||
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