严重肝功能不全的病人应选用A．可的松 B．醋酸可的松 C．泼尼松龙 D．泼尼松 E．

IV.短文改错(10)

Did you enjoy yourself yesterday? I suppose you do. But I’d like to tell you what a bad day I had yesterday. Everything just went wrongly. On the morning, my alarm clock didn’t ring, since I woke up an hour late. I was in such a hurry that I burnt my hand when I was cooking the breakfast. Then I ran out of the house to catch the 8:30 buses. This is the bus I usually take. But, you may laugh, I missed it of course. I am very unhappy, and scared as well because teacher hates the students coming late to school. So I ran three miles to school only to found that nobody was there. The school was quiet but peaceful. Our classroom was locked. I realized that moment: It was Sunday.

如图所示，玉米种子中组成胚的是（　　）

A．①②③④

B．②③④⑥

C．③④⑤⑥

D．①④⑤⑥

默写填空。

①_______________，天涯霜雪霁寒宵。

②古来圣贤皆寂寞，_______________。

③_______________，芙蓉泣露香兰笑。

④_______________，露角斜飞湿寒兔。

⑤问君能有几多愁？_______________。

⑥_______________，三峡星河影动摇。

⑦叶上初阳干宿雨，_______________，_______________。

⑧况阳春召我以烟景，_______________。

⑨开琼筵以坐花，_______________。

⑩会桃花之芳园；_______________。

下列与心力衰竭时心肌收缩功能障碍有关的是（）

A.肌浆网Ca释放量下降

B.肌浆网Ca摄取能力减弱

C.钠钙交换体Ca亲和力下降

D.肌膜钙ATP酶活性下降

E.肌球-肌动蛋白复合体解离障碍

蛋类的卫生问题主要是______。

A．仓储害虫

B．微生物的污染

C．生活污水灌溉的污染

D．人畜粪便的污染