问题
填空题
胃癌的癌前疾病包括__________、_____________、____________、____________;癌前病变包括____________和____________。
答案
参考答案:慢性萎缩性胃炎、胃息肉、胃溃疡、残胃炎、肠型化生、异型增生
胃癌的癌前疾病包括__________、_____________、____________、____________;癌前病变包括____________和____________。
参考答案:慢性萎缩性胃炎、胃息肉、胃溃疡、残胃炎、肠型化生、异型增生
完形填空 | |||
A farmer couldn't read or write. One day he went to a man and asked him to write a letter _1_ him. He lived in _2_ town, not very far off. "I __3 write your letter," said the man, "because I have a bad __4_ ." "Sir," said the farmer, "I _5_ not know much, but I can't see what a bad leg has to do with writing a letter." "It has much to do," said the man, " _6_ I can't walk so far and read the letter to your uncle." " _7_ do you mean, sir?" said __8_ farmer. "His sons with him can read the letter. They _9 _you to read the letter for them." " _10 you understand," answered the man, "that only I can read what I write."
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