选择素分子中与配体的结合部位是
A.表皮生长因子样功能区B.C型凝集素结构域C.多糖分子区D.细胞浆区E.补体调节蛋白
参考答案:B
患者,女性,26岁。咳嗽、乏力、食欲减退1个月,低热、盗汗10天,查体两肺未发现阳性体征,胸部X线示右肺上叶尖段片状模糊阴影伴空洞形成。
若患者大咯血,抢救时需特别注意的是()。
A.保持呼吸道通畅
B.患侧卧位
C.血压监测
D.慎用镇咳、镇静剂
E.估测咯血量
阅读理解。
If I'm able to build myself a house there near the sea, I'll take Mama to live with me. I'll divide the house in
two and keep her there. That would be a good life, living in the country, near the sea with my wife and with
everything that I own here; my TV set, the record player and all. And with the rest of my family near me.
Every day I wake up with that hope. I have doubts, too, now and then. Sometimes I have a dream. I see
myself leaving New York and going to the country, but when I get there I find myself friendless and alone.
This character is _____ .
A. a family man
B. a man who liked travelling
C. a man who is wanted by others
D. a man how is sure of the future