发亮的物体是光源。

根据短文内容，判断以下句子的正(T)误(F)。

     When we meet someone for the first time, we often would like to talk about ourselves. We just want

to show the best to others. But why not listen? Sometimes, listening is better than talking. Then how to be

a good listener? Here are a few suggestions:

      ◆Look at the speaker. It shows you are listening carefully. It's also a good way to "talk" to your friend

with your eyes.

      ◆Don't cut in. Give your friend enough time to say what she or he thinks. Don't stop your friend's words.

Even if you want to say something, you should wait till your friend finishes.

      ◆Try to understand. When you are listening, try to catch her or his feelings and ideas. It helps you know

your friend better. And your friend will feel better about you. She or he may think you are the right person to

talk with.

      ◆Show your ideas at the right time. "It's interesting." "What happened next?" … These are useful when

you are listening. And you can give advice when your friend asks for it.

      It's never too late to become a good listener. It can change your life and the lives of the people in your

life.

( )1. When we meet someone for the first time, we often would like to talk about others.

( )2. Looking at the speaker is impolite when you are listening.

( )3. Though you want to say something, you should not cut in at once.

( )4. To be a good listener, you should say nothing.

( )5. Listening is better than talking sometimes.

安排婴儿第一次看牙的时期是（）

A.1～3个月

B.3～6个月

C.6～12个月

D.12～24个月

E.24～36个月

彝族主食（）。

A.大米

B.玉米

C.面食

D.洋芋

工作票制度规定，出现哪些情况应重新办理新的工作票？

慢性肺心病患者经常有CO₂潴留，若吸入纯O₂可致呼吸暂停，因为这种患者呼吸中枢兴奋性的维持主要靠（）

A.高CO₂刺激外周化学感受器

B.高CO₂刺激中枢化学感受器

C.缺O₂刺激中枢化学感受器

D.缺O₂刺激外周化学感受器

E.缺O₂直接刺激呼吸中枢