问题
单项选择题
食管癌进展期的典型症状是()
A.胸骨后疼痛进展期
B.呃逆
C.恶心
D.进行性吞咽困难
E.呕吐
答案
参考答案:D
解析:食管癌进展期的典型症状为进行性吞咽困难;晚期则明显消瘦、乏力、贫血及低蛋白血症等。
食管癌进展期的典型症状是()
A.胸骨后疼痛进展期
B.呃逆
C.恶心
D.进行性吞咽困难
E.呕吐
参考答案:D
解析:食管癌进展期的典型症状为进行性吞咽困难;晚期则明显消瘦、乏力、贫血及低蛋白血症等。
2. Our mother and some other aunts are very happy on this day. It is . 3. On this day, we celebrate (庆祝) the birthday of our country (国家). It is . 4. It is a special day for our teachers. It is . 5. On this day, people will have a party. It means a new year begins. It is . 6. It is a holiday for our army. It is . |