质量相同的铜、铁、铝（ρ铜＞ρ铁＞ρ铝），制成体积相同的三个球，下列说法中正确的

依次填入下列各句横线处的词语，最恰当的一组是
①美国从军事、经济上、舆论上给阿富汗北方联盟以全面支持，使塔利班武装陷入困境，目前美国已基本______了塔利班组织的反击势图。
②十年树木，百年树人。从娃娃抓起，针对儿童特点用形象化的教育模式______孩子的心智，这样的道德教育确有必要。
③喀麦隆足球明星罗杰米拉今天正式成为联合国爱心大使，并作出以自己的影响力宣传艾滋病在非洲危害性的______。

A．遏制开发许诺

B．遏止开启许诺

C．遏制开启承诺

D．遏止开发承诺

好きな人の前で（）してしまって、上手に話せなかった。

A.だんだん

B.ぎりぎり

C.まだまだ

D.どきどき

Passage Three

Effective listening is more than simply avoiding the bad habit of interrupting others while they are speaking or finishing their sentences. It’s being content to listen to the entire, thought of someone rather than waiting impatiently for your chance to respond. We often treat communication as if it were a race. It’s almost like our goal to have no time gaps between the conclusion of the sentence of the person we are speaking with and the beginning of our own. My wife and I were recently at a cafe having lunch, eavesdropping(偷听) on the conversations around us. It seemed that no one was really listening to one another, instead they were taking turns not listening to one another.
Slowing down your responses and becoming a better listener aids you in becoming a more peaceful person, it takes stress from you. It is very stressful to be sitting at the edge of your seat trying to guess what the person in front of you (or on the telephone) is going to say so that you can fire back your response. But as you wait for the person you are communicating with to finish, as you simply listen more intently to what is being said, you’ll feel more relaxed, and so will the people you are talking to. Not only will becoming a better listener make you a more patient person, it will also enhance the quality of your relationships. Everyone loves to talk to someone who truly listens to what they are saying.

What is true according to the passage

A．If you listen to your partner very carefully you will feel stressful.

B．When you listen to others, it will put stress on you.

C．Being a good listener will make you get on well with others better.

D．You should be confident if you want to be a good listener.

静脉注射呋塞米通常在多长时间内产生利尿作用

A．＜30min

B．1h

C．8h

D．2～4h

E．12～24h

在井下人车场，乘人车未停稳，人员严禁乘车。