题目内容

采购者向选定的若干供应商发出询价函，让供应商报价，然后根据各个供应商的报价而选定供应商的采购模式是

A. 联合采购
B. 集中采购
C. 分散采购
D. 询价采购

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Listen to the conversation and complete the sentences regarding suggesting ideas and responding to ideas respectively.[音频]Suggesting ideas:1. How do you 1) _____ this idea?2. What about 2) _?3. Would you 3) _ the gardening campaign?4. How does the recipe idea 4) _ you?5. I think 5) _ if we could get kids into vegetarianism.6. 6) _ try combining the two ideas.Responding to ideas:7. Actually, that could be 7) _.8. Well ... 8) _, I think it's too 9) _ to set up.9. It doesn't 10) _ me. Sorry.10. As a matter of fact, I was 11) _ that myself.11. OK, let's 12) _____ that.

根据《香港基本法》和《澳门基本法》规定,基本法的解释权属于全国人大。

A. 对
B. 错

导致风湿热的病原菌是

A. 金黄色葡萄球菌
B. 肺炎球菌
C. A组乙型溶血性链球菌
D. 流感杆菌
E. 大肠杆菌

风湿热心脏炎最常受累的是

A. 心包
B. 左心房内膜
C. 心肌
D. 右心瓣膜
E. 右心房内膜