在用热导池检测器进行分析时，检测器的温度应该是（）。A.越高越好 B.适当高于柱温

商业银行可以通过增加或减少货币供应量调节货币市场，实现对经济的干预。（）

对太阳能的利用率，森林生态系统远远大于农田生态系统主要原因是前者

A．植物种类分层分布

B．以木本植物为主

C．土壤肥沃

D．不施化肥、农药

I still remember the day when my mom said, “Let’s get you some new clothes.” You can imagine that to any little girl that would mean the world, but to me it meant the universe, because we were not very rich. After she said that, all I could think about was what kinds of clothes I would choose. To my surprise, my mom allowed me to pick out three dresses: a pink one, a blue one and a yellow one. The yellow one was my favorite.

I had a best friend named Seema, whose family was even poorer than ours. We played and studied together, and spent the best days of our childhood laughing at the silly stories we made up. I was excited to show her my three beautiful new dresses. She loved them all and was happy for me, but tearfully explained to me that her father could only afford to buy her clothes for her birthday. I felt sorry, and then did something that surprised even myself: I asked her to pick out one of my dresses for herself. To my disappointment, she picked up my favorite—the yellow one. Please remember, I was only seven years. My heart almost popped out (跳出) of my chest. But as she held it against her body, and I saw how brightly she smiled, I stopped feeling any hurt. I told her it looked lovely on her.

I’ll always remember Seema’s smile, and how at that moment nothing mattered more. When you value your friendships, nothing else matters! We’re still best friends today.

小题1:Why did the new clothes mean the universe to the author?

A．She loved dressing up more than anything else.

B．She thought they would make her more beautiful.

C．Her family was poor, and new clothes were very rare.

D．Her mother only bought her new clothes for her birthday.小题2:The author let Seema pick out one of her dresses because she wanted to _______.

A．show her pity for Seema’s family

B．show off her family’s wealth

C．make Seema become her best friend

D．exchange it with Seema’s dress小题3:When Seema chose the yellow dress, the author was disappointed because ________.

A．she was not generous

B．she didn’t expert to lose her favorite dress

C．Seema chose her favorite dress on purpose

D．Seema was careless about her feelings小题4:What can we conclude from the passage?

A．Getting a best friend means losing other things.

B．Being generous is not easy.

C．Children like sharing their favorite things.

D．Friendship is precious (珍贵的).

简要说明风险自担的好处。

How many of us would temp for three years while we waited for the perfect job Not many of us, perhaps. But Wentworth Miller, the "Prison Break" star, said he chose to wait even longer time (1) he found the right job.
"Actually I think it might have been three or four years until I was lucky enough to get guest (2) on TV shows," said Miller, 34, who rose to international stardom (3) to "Prison Break" in 2006. That kind of patience and p will was portrayed in "Prison Break". Miller (4) engineering wizard Michael Scofield, who tries everything to break out of a Chicago (5) with his brother. Miller said he was fond of his character, (6) he said "exists in shades of grey".
Miller comes from a (7) of teachers. He said he didn’t seem fated for a career in the arts, (8) his passion for acting. After (9) from Princeton with an English degree, he moved (10) his parents’ request to Los Angeles to look for a stable life. He started (11) in a little company that made television movies. This (12) simply faxing, filing, walking the boss’ dog and going to the store for the boss’ lunch. Every weekend during the summer, Miller (13) go to the office (14) he didn’t have air-conditioning. "I would hang (15) in the conference room and set up camp and rob the company kitchen," recalled Miller.
(16) , Miller realized he still had questions about his choice. He decided to quit. But the boss said he was making a mistake and offered him a well-paid assistant position. "I eventually (17) that if I did the corporate job, it would be great if I was successful, but I would always wonder about the (18) . If I did the acting and was successful, I would never wonder (19) that job," he explained. He quit and temped (20) many people in the entertainment industry.
Now, he’s a hot star and has people coming up to him at film festivals saying, "Weren’t you the one who (21) to stand by the copy machine "
"That was tough, but I’m glad I have that perspective. Because now I’m at a point (22) big shots laugh at all my jokes and I think, You know, I got coffee for people like you for six years’. So I know what’s (23) , because I’ve seen the other side." But what if, when he was offered the corporate job, there had been more money "It was never about the (24) There’s a kind of excitement that comes along with acting. I can’t find it anywhere else. Even if I had to go back to temping, even if this is not the beginning of an amazing career, I would not (25) making that jum
p."