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问题 单项选择题

最早提出( )的是贝克尔(H. S. Becket)，他认为组织承诺是由于员工对组织投入的增加，而使员工不得不继续留在该组织的一种心理现象。

A．组织承诺

B．感情承诺

C．继续承诺

D．规范承诺

答案

参考答案：A

句型转换

句型转换。

1. I learned a lot by growing flowers .(就画线部分提问)

     ______ you ______  a lot?

2. Were you at home last Sunday? (肯定回答)

    Yes, ______.

3. The twins did their homework yesterday evening. (用yesterday afternoon改选择疑问句)

     ______ the twins ______ their homework yesterday evening ______  yesterday afternoon?

4. There is a little meat in the fridge. (改为反疑问句)

    There is a little meat in the fridge, ______?

5. The post office is on our school's left. The library is on our school's right (同义句)

    Our school is ______ the post office ______ the library .

6. How can I get to the shopping centre? (同义句)

    Can you tell me the ______ the shopping centre ?
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单项选择题

患者，男，65岁，血压升高病史8年，目前血压为24/14kPa，X线和心电图示左室肥大，尿常规轻度蛋白尿，眼底检查示视网膜动脉狭窄，动脉交叉压迫。

此时应定为高血压哪一期

A．临界高血压
B．第一期
C．第二期
D．第三期
E．第四期
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