患儿6岁。遗尿，面白神疲，形体瘦小，舌淡嫩苔少，脉弱。其证候是A．肾阳虚证 B．肾阴

轻度高渗性缺水缺水量占体重的（）。

A.2%～4%

B.4%～6%

C.>6%

D.>8%

E.>10%

时态填空。

1. There             (be) a parents' meeting next week, isn't there?

2. We look forward to             (hear) from you soon.

3. My sister             (not stay) at home last Sunday.

4. I asked him             (not make) a noise because my mother was sleeping.

5. We were tired after a long walk, so we stopped             (have) a rest.

6. You should             (say) sorry to her. You made her            (cry).

7. Be quick. Someone             (wait) for you at the gate.

8. I heard the boy             (sing) when I came back.

9. My daughter practises             (play) the piano for two hours every day.

肠穿孔常发生在伤寒病程的()

A．第一周

B．第二周

C．第三周

D．第四周

E．潜伏期

有关银行对目标市场进行市场细分的说法，错误的是( )。

A．有利于针对特定目标市场制订相应的营销策略
B．有利于银行资金安全
C．有利于在细分市场上占优势
D．有利于开拓新的市场机会

单位质量的物质温度升高或降低1℃所吸收或放出的热量，称为该物质的（）。