防己的适应证是（） A.风湿痹证 B.水肿，小便不利，脚气 C.痰饮证、湿热黄疸 D

阅读与赏析。

　　齐有富人，家累千金。其二子甚愚，其父又不教之。 一日，艾子谓其父曰：“君之子虽美，而不通世务，他日曷能克^①其家？” 父怒曰：“吾之子敏而且恃多能^②，岂有不通世务者耶？” 艾子曰：“不须试之他，但问君之子，所食者米，从何来？若知之，吾当妄言^③之罪。” 父遂呼其子问之。其子嘻然笑曰：“吾岂不知此也？每以布囊取来。” 其父愀然改容^④曰：“子之愚甚也！彼米不是田中来？” 艾子曰：“非其父不生其子。”

【注】①克：胜任。　②多能：多种本领。 ③妄言：乱说，造谣。 ④愀然改容：神色变得严肃。改容，改变面色。

1．解释句中加粗的词。

①其二子甚愚___________________

②艾子谓其父曰___________________

③吾之子敏而且恃多能___________________

④若知之___________________

2．下列句中“而”的用法和“而不通世务”中的“而”用法相同的一项是（   ）

A．舌一吐而二虫尽为所吞

B．拔山倒树而来

C．舟已行矣，而剑不行

D．温故而知新

3．翻译文中划线的句子。

其父愀然改容曰：“子之愚甚也！彼米不是田中来？”

____________________________________________________

4．你觉得文中的父亲是一个什么样的人？结合文段内容阐述。

____________________________________________________

In the kitchen of my mother's houses there has always been a wooden stand with a small notepad and a hole for a pencil.

I'm looking for paper on which to note down the name of a book I am recommending to my mother. Over forty years since my earliest memories of the kitchen pad and pencil, five houses later, the current paper and pencil look the same as they always did. Surely it can't be the same pencil. The pad is more modern, but the wooden stand is definitely the original one.

"I'm just amazed you still have the same stand for holding the pad and pencil after all these years." I say to her, walking back into the living-room with a sheet of paper and the pencil. "You still use a pencil. Can't you afford a pen?"

My mother replies a little sharply. "It works perfectly well; I've always kept the stand in the kitchen. I never knew when I might want to note down an idea, and I was always in the kitchen in these days. "

Immediately I can picture her, hair wild, blue housecoat covered in flour, a wooden spoon in one hand, the pencil in the other, her mouth moving silently. My mother smiles and says, "One day I was cooking and watching baby Pauline, and I had a brilliant thought, but the stand was empty. One of the children must have taken the paper. So I just picked up the breadboard and wrote it all down on the back. It turned out to be a real breakthrough for solving the mathematical problem I was working on."

This story, which happened before I was born, reminds me how extraordinary my mother was, and is also a gifted mathematician. I feel embarrassed that I complain about not having enough child-free time to work. Later, when my mother is in the bathroom, I go into her kitchen and turn over the breadboards. Sure enough, on the back of the smallest one, are some penciled marks I recognize as mathematics. Those symbols have traveled unaffected through fifty years, rooted in the soil of a cheap wooden breadboard, invisible exhibits at every meal.

小题1:Why has the author's mother always kept the notepad and pencil in the kitchen?

A．To leave messages.

B．To list her everyday tasks.

C．To note down math problems.

D．To write down a flash of inspiration.小题2:What is the author's original opinion about the wooden stand?

A．It has great value for the family.

B．It needs to be replaced.

C．It brings her back to her lonely childhood.

D．It should be passed on to the next generation.小题3:The author feels embarrassed for____________.

A．blaming her mother wrongly

B．giving her mother a lot of trouble

C．not making good use of time as her mother did

D．not making any breakthrough in her field小题4:What can be inferred from the last paragraph?

A．The mother is successful in her career.

B．The family members like traveling.

C．The author had little time to play when young.

D．The marks on the breadboard have disappeared.

（6分） 金属钛被称为铁和铝之后崛起的“第三金属”，常见化合价为+4。它是空中技术、航海、化工、医疗上不可缺少的材料。

工业上用钛铁矿（主要成分FeTiO₃）制备金属钛的一种工艺流程如下图（部分产物略去）：

（1）电解MgCl₂的化学方程式为                                。

（2）步骤②分离出TiCl₄的方法，利用了TiCl₄与FeCl₃　 　　　　　　的不同。

（3）④反应的化学方程式为________________________________，该反应的基本反应类型是               ，该反应在氩气中进行的理由是_________________________。

（4）绿色化学提倡物料循环。以上流程中，可用于循环的物质除Cl₂、Mg外，还有____。

关于载脂蛋白的叙述错误的是

A．构成并且稳定脂蛋白的结构
B．修饰并影响和脂蛋白有关的酶的代谢和活性
C．一些酶的辅助因子
D．作为脂蛋白受体的配体，决定和参与脂蛋白和细胞表面脂蛋白受体的结合及其代谢过程
E．各种载脂蛋白的主要合成部位是小肠

治疗消化性溃疡患者上腹部疼痛效果最好的药物是（）

A.促动力剂

B.质子泵抑制剂

C.H₂受体拮抗剂

D.抗酸药

E.黏膜保护剂