甲状旁腺素对血液中钙磷浓度的调节作用表现为 A．升高血钙、血

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问题单项选择题

甲状旁腺素对血液中钙磷浓度的调节作用表现为

A．升高血钙、血磷浓度
B．升高血钙浓度，不影响血磷浓度
C．降低血钙浓度，升高血磷浓度
D．降低血钙浓度，不影响血磷浓度
E．升高血钙浓度，降低血磷浓度

答案

参考答案：E

单项选择题

下列不是广告语言文字创作应遵循的原则是（）

A、真实性

B、效益型

C、夸张性

D、简洁性

填空题

根据所给的汉语提示，写出句子空缺处单词的正确形式。

1. We expect to finish the project with less money and _____ (更少的) people.

2. Yesterday Tom _____ (跌落) off.

3. The earthquake destroyed the center of the city badly, ten primary schools _____ (包括)．

4. The bird _____ (飞走了) away before the person aimed his gun at it.

5. I look forward to having a nice flat of my _____ (自己的)．

6. You could _____ (借) some money from the local bank and buy a second _____ hand flat nearby.

7. I had a very__________(不同寻常的)experience last Sunday morning.

8. We can also call the Disneyland a _____ (主题) park,

9. I get _____ (恼怒的) when someone interrupts me while I'm calling to my girlfriend.

10. There are a lot of charities _____ (募捐) money to support, the children in poverty- stricken areas

to go back to school.