问题
单项选择题
鼻咽癌首先发生转移的淋巴结常常是()
A.颈深部上群淋巴结
B.颈深部中群淋巴结
C.颈深部下群淋巴结
D.颈后三角淋巴结
E.下颌下淋巴结
答案
参考答案:A
解析:鼻咽癌首先发生转移的淋巴结常常是颈深部上群淋巴结
鼻咽癌首先发生转移的淋巴结常常是()
A.颈深部上群淋巴结
B.颈深部中群淋巴结
C.颈深部下群淋巴结
D.颈后三角淋巴结
E.下颌下淋巴结
参考答案:A
解析:鼻咽癌首先发生转移的淋巴结常常是颈深部上群淋巴结
完形填空。 | ||||
I 1_________ writing a letter 2_________ my cousin. I write with a pen. I write 3_________ a piece of paper. 4_________ the top of the letter, I write the day. What day is it? It's Thursday, March 12th. I write my name at the bottom of 5_________ letter. I put my letter in 6_________ envelope. Now, I write the address on the envelope. 7_________ is my cousin's address? She lives 8_________ a house. Her address 9_________ 1539, 95 street in Ottawa, Canda. Now, I am 10_________ a stamp in the top, right corner of the envelope. All done!
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