请根据给出的一对相关的词，从备选答案中找出一对与之在逻辑关系上最为贴近或相似的词？（

下列说法正确的是

A．任何哲学都可以成为社会变革的先导

B．哲学的产生与当时代的经济、政治有着密切的关系

C．哲学作为社会变革的先导，可以对社会经济、政治发展起着决定作用

D．任何哲学都正确地反映了时代的任务和要求

下列关于借贷记账法的说法中，错误的是( )。

A．以“借”和“贷”为记账符号
B．以“资产=负债+所用者权益”为记账原理
C．以“有借必有贷、借贷必相等”为记账规则
D．无论哪种账户，借方表示增加，贷方表示减少

改善固体药剂中药物溶出速度的方法有（）

A.制成药物的微粉药物微粉化处理，增加表面积

B.药物与水溶性辅料共同研磨制备研磨混合物，防止药物细小粒子的聚集

C.制成固体分散体选用水溶性的高分子载体，使药物以分子、离子形式分散在其电

D.从Noyes-Whitney方程说明药物从固体剂型中的溶出速度与溶出速度常数（k）、药物溶解度（Cs）成反比

E.制成吸附于“载体”的混合物将难溶性药物先溶于能与水混溶的无毒溶剂中，再用多孔性载体将其吸附，药物以分子状态存在于载体中

时间序列属于横截面数列

Many years ago, when I was fresh out of school and working in Denver, I was driving to my parents’ home in Missouri for Christmas. I stopped at a gas station(加油站) about 50 miles from Oklahoma City, where I was planning to stop and visit a friend. While I was standing in line at the cash register(收款台), I said hello to an older couple who were also paying for gas.

I took off, but had gone only a few miles when black smoke poured from the back of my car. I stopped and wondered what I should do. A car pulled up behind me. It was the couple I had spoken to at the gas station. They said they would take me to my friend’s. We chatted on the way into the city, and when I got out of the car, the husband gave me his business card.

I wrote him and his wife a thank-you note for helping me. Soon afterward, I  received a Christmas present from them. Their note that came with it said that helping me had made their holidays meaningful.

Years later, I drove to a meeting in a nearby town in the morning. In late afternoon I returned to my car and found that I’d left the lights on all day, and the battery(电池) was dead. Then I noticed that the Friendly Ford dealership—a shop selling cars—was right next door. I walked over and found two salesmen in the showroom.

“Just how friendly is Friendly Ford?”I asked and explained my trouble. They quickly drove a pickup truck to my car and started it. They would accept no payment, so when I got home, I wrote them a note to say thanks. I received a letter back from one of the salesmen. No one had ever taken the time to write him and say thank you, and it meant a lot, he said.

小题1:The underlined words“took off”in Paragraph  2 mean         .

A．turned off

B．moved off

C．put up

D．set up小题2:What happened when the author found smoke coming out of his car?

A．He had it pulled back to the gas station.

B．The couple sent him a business card.

C．The couple offered to help him.

D．He called his friend for help.小题3:The battery of the author’s car was dead because         .

A．something went wrong with the lights

B．his meeting lasted a whole day

C．he forgot to turn off the lights

D．he drove too long a distance小题4:By telling his own experiences, the author tries to show         .

A．how to write a thank-you letter

B．how to deal with car problems

C．the kind-heartedness of older people

D．the importance of expressing thanks