井无压力不出油，人无压力（）。 A.浮于世 B.没精神 C.没动力 D.轻飘飘

2007年10月24日，我国自行研发的第一颗探月卫星“嫦娥一号”顺利升空。“嫦娥一号”的主要任务之一是探明月球上³₂He的储量。据科学家预测，月球的土壤中吸附着数百万吨的³₂He，每百吨³₂He核聚变所释放出的能量相当于目前人类一年消耗的能量。下列关于³₂He的说法中，不正确的是

A．中子数为1

B．质子数为2

C．质量数为3

D．原子结构示意图是

阅读理解

     I was in a rush as always,  but this time it was for an important date I just couldn't be late for ! I

found myself at a checkout counter behind an elderly woman seemingly in no hurry as she paid for

her groceries.A PhD student with not a lot of money,  I had hurried into the store to pick up some

flowers.I was in a huge rush,  thinking of my upcoming evening.I did not want to be late for this date.

     We were in Boston,  a place not always known for small conversation between strangers.The

woman stopped unloading her basket and looked up at me.She smiled.It was a nice smile-warm and

reassuring-and I returned her_gift by smiling back.

     "Must be a special lady, whoever it is that will be getting those beautiful flowers,  "she said.

     "Yes,  she's special,  "I said,  and then to my embarrassment,  the words kept coming out."It's only

our second date,  but somehow I am just having the feeling she's'the one.'"jokingly,  I added,  "The only

problem is that I can't figure out why she'd want to date a guy like me."

     "Well,  I think she's very lucky to have a boyfriend who brings her such lovely flowers and who is

obviously in love with her."the woman said."My husband used to bring me flowers every week-even

when times were tough and we didn't have much money.Those were incredible days；he was very

romantic and-of course-I miss him since he's passed away."

     I paid for my flowers as she was gathering up her groceries.There was no doubt in my mind as I

walked up to her.I touched her on the shoulder and said,  "You were right,  you know.These flowers

are indeed for a very special lady."I handed her the flowers and thanked her for such a nice

conversation.

     It took her a moment to realize that I was giving her the flowers I had just purchased."You have a

wonderful evening."I said.I left her with a big smile and my heart warmed as I saw her smelling the

beautiful flowers.

     I remember being slightly late for my date that night and telling my girlfriend the above story.A couple

of years later,  when I finally worked up the courage to ask her to marry me,  she told me that this story

had helped to seal it for her-that was the night that I won her heart.

1. Why was the writer in a hurry that day?

A. He was to meet his girlfriend.

B. He had to go back to school soon.

C. He was delayed by an elderly lady.

D. He had to pick up some groceries.

2. What does the underlined phrase"her gift"(Paragraph 2 ) refer to?

A. Her words.  

B. Her smile.

C. Her flowers.  

D. Her politeness.

3. Why did the writer give his flowers to the elderly lady?

A. She told him a nice story.

B. She allowed him to pay first.

C. She gave him encouragement.

D. She liked flowers very much.

4. What is the message conveyed in the story?

A. Flowers are important for a date.

B. Small talk is helpful.

C. Love and kindness are rewarding.

D. Elderly people deserve respecting.

用他巴唑治疗甲亢病人发生轻度皮疹时应当加用抗过敏药物，继续用药观察。

机电科对全矿的电力运行进行管理，并在用电单位安装电表进行计量。结算中心根据用电量与电价对用电单位结算电费，双方形成供用电买卖关系。根据各市场主体生产情况核定电费作为相应支出，各市场客体实际消耗的电量乘以相应的电价作为收入。

此病所用方剂是

A．血府逐瘀汤

B．丹栀逍遥散

C．补中益气汤

D．归脾汤

E．柴胡疏月干散