Everyone needs friends. We all like to feel close to someone. It is nice a friend to talk, laugh and do things with. Certainly , sometimes we need to be alone. We don’t always want people
But we would feel if we never had a friend. No two people are . Friends sometimes don’t get on well. That doesn’t mean that they like each other. Most of the time they will make up (言归于好), and become again.
Sometimes friends move away. Then we feel very . We miss them very much, but we can them and write to them. It could be possible that we could even see them again. And we can also new friends. There’s more good news for people who have friends. They live longer than people who don’t have. Why? It could be that they are . Being happy helps you stay well and it could be good just knowing that someone cares about you.
小题1:A. have B. to have C. having
小题2:A. around B. away C. all over
小题3:A. happy B. lonely C. badly
小题4:A. different B. kind C. the same
小题5:A. no longer B. not any longer C. not
小题6:A. friends B. good C. pleased
小题7:A. angry B. sad C. happy
小题8:A. call B. ask C. tell
小题9:A. know B. find C. make
小题10:A. happier B. stronger C. kinder
，则FB=___________；当绳B端固定不动，腿在A端用力FA拉绳，仍使该重物匀速上升，则 FA=________（不考虑绳重和摩擦）。 