基层党组织的核心任务和基层干部的基本职责是什么？

Sense of humor is just one of the many things shared by Alfred and Anthony Melillo, 64-year-old twin brothers from East Haven who made history in February 2012. On Christmas Eve, 2002, Anthony had a heart transplant(移植)from a 21-year-old donor(捐赠者). Two days before Valentine’s Day in 2012, Alfred received a 19-year-old heart, marking the first time on record that twin adults each received heart transplants.

“I’m 15 minutes older than him. But now I’m younger because of my heart and I’m not going to respect him, ”Alfred said with a smile, pointing to his brother while talking to a roomful of reporters, who laughed frequently at their jokes.

While the twins knew that genetics(遗传学)might have played a role in their condition, they recognized that their bad eating habits might have also contributed to their heart problems. “We’d put half a pound of butter on a steak. I overdid it on all the food that tasted good, so I guess I deserved what I got for not dieting properly. ”

The discussion moved to Anthony’s recovery. In the five years since his heart transplant, he had been on an exercise program where he regularly rode a bicycle for five miles, swam each day, and walked a couple of miles. He was still on medication(药物治疗)but not nearly as much as Alfred, who was just in the early stage of his recovery.

Alfred said his goal, of course, was to feel even better than his brother. “But”, he added, “I love my brother very much. We’re very close and I’m sure we’ll do just fine. ”

小题1:What is this passage about? (within 10 words)

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小题2:What did Alfred and Anthony have in common in character according to Paragraph 1? (within 7 words)

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小题3:Why did Alfred say he was younger than Anthony? (within 8 words)

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小题4:What were the most probable two causes of the brothers’heart problem? (within 6 words)

小题5:What did Anthony do for five years after his operation? (within 7 words)

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下列关于信托理财产品的说法，错误的是( )。

A．银行担保的信托理财产品风险较低

B．信托管理公司通常只对信托理财产品承担有限责任

C．投资项目的方向决定了该信托理财产品的收益率和风险

D．信托理财产品的流动性通常比较好

X，Y，Z三种气体，把a molX和b molY充入一密闭容器中，发生反应：X＋2Y2Z达到平衡时，若它们的物质的量满足：n（X）＋n（Y）＝n（Z），则Y的转化率为（　）

A．

B．

C．

D．

三口一杯，而前三口只须浅酌一下即可，客人每喝（），主人都为你续满，到第四下才一干而净。

A.一杯

B.一口

C.三口

D.随意

某加油站人员较少，其加油机的“定人”维护可以是（）.

A.定站长

B.跟班次

C.定具体责任人

D.需要保养时安排人员