【名词&注释】
《开罗宣言》(cairo declaration)、参加会议、新型农村合作社、单子叶植物(monocotyledon)、中国经济体制改革(china ' s economic system reform)、重大成果(great achievement)、《波茨坦公告》(the potsdam proclamation)、《雅尔塔协定》(yalta agreement)、多种经济成分共同发展(various economic components develop)、维管形成层(vascular cambium)
[单选题]单子叶植物茎都没有维管形成层(vascular cambium)。( )
A. 正确
B. 错误
It’s not easy being a teenager (13至19岁青少年) – nor is it easy being the parent of a teenager. You can make your child feel angry, hurt, or misunderstood by what you say without realizing it yourself. It is important to give your child the space he needs to grow while gently letting him know that you’ll still be there for him when he needs you. Expect a lot from your child, just not everything. Except for health and safety problems, such as drug use or careless driving, consider everything else open to discussion. If your child is unwilling to discuss something, don’t insist he tell you what’s on his mind. The more you insist, the more likely that he’ll clam up. Instead, let him attempt to solve (解决) things by himself. At the same time, remind him that you’re always there for his should he seek advice or help. Show respect for your teenager’s privacy (隐私). Never read his mail or listen in on personal conversations. Teach your teenager that the family phone is for the whole family. If your child talks on the family’s telephone for too long, tell him he can talk for 15 minutes, but then he must stay off the phone for at least an equal period of time. This not only frees up the line so that other family members can make and receive calls, but teaches your teenager moderation (节制). Or if you are open to the idea, allow your teenager his own phone that he pays for with his own pocket money or a part-time job. 68. The main purpose of the text is to tell parents ______.
