问题
单项选择题
右心衰竭所致肝大和水肿与肝硬化所致者最主要的鉴别点是（）。
A.前者无大量腹水
B.前者有颈静脉怒张，中心静脉压增高，后者无此征象
C.前者无脾大，后者有脾大
D.前者血浆蛋白正常，后者血浆蛋白降低
E.前者无黄疸，后者有黄疸
答案
参考答案：B
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右心衰竭所致肝大和水肿与肝硬化所致者最主要的鉴别点是（）。
A.前者无大量腹水
B.前者有颈静脉怒张，中心静脉压增高，后者无此征象
C.前者无脾大，后者有脾大
D.前者血浆蛋白正常，后者血浆蛋白降低
E.前者无黄疸，后者有黄疸
参考答案：B
| 用方框中所给单词填空，每个单词限用一次。 | |
2. —How often do you go fishing? — _________. I think it's kind of boring. 3. Could you please speak more _________? I can hardly follow you. 4. It's my _________ time to visit a foreign country. Things are new to me. 5. —How long have you been in China? —For only one _________. I arrived here in April. |
