市场领先优势项目，通过投资市场领先的项目，挖掘潜在市场，是保

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问题单项选择题

市场领先优势项目，通过投资市场领先的项目，挖掘潜在市场，是保持在市场竞争中的领先地位的( )。

A．重要手段

B．重要途径

C．重要条件

D．重要因素

答案

参考答案：B

填空题

根据句意及所给单词的首字母或中文意思填空。

1. I like music that I can sing a_____ with.

2. Jim likes music that has great l_____.

3. The gift r_____ me of my old friend.

4. I preferred to stay here _____ (不愿) go with you.

5. I can't s_____ music that is too loud

6. If you get up late tomorrow, you will _____ (错过) the early bus.

7. U_____, he was badly hurt in the accident.

8. Rose likes music that's _____ (安静;优雅)

9. Few young people love _____ (传统的) music, instead most of young people love pop or dance music.

10. It's said eating too much burnt food _____ (增加) the risk of cancer.

单项选择题 B型题

药物治疗作用确证阶段是（）

A．I期临床试验

B．Ⅱ期临床试验

C．Ⅲ期临床试验

D．Ⅳ期临床试验

E．生物等效性试验