下列有关人口增长与环境关系的叙述,正确的是[ ] A.目前人口数量已经超出了地球

题型:选择题

问题:

下列有关人口增长与环境关系的叙述,正确的是[ ]

A.目前人口数量已经超出了地球环境容纳量

B.生物种群消长规律完全适用于人口增长情况

C.科技进步能解决因人口增长过快导致的资源短缺问题

D.人口过度增长与自然灾害频繁发生有密切联系

考点:人口增长对生态环境的影响
题型:选择题

子宫内膜癌临床特征性表现是()。

A.腰骶部疼痛

B.下腹部胀痛

C. * * 分泌物稠厚

D.经期紊乱

E.绝经后 * * 出血

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Being healthy means taking care of yourself physically and mentally. Here are some of my best tips on how to do both:

Break a bad habit.

You don’t really “break” habits. __小题1:__. So if your problem is that you eat too much when you get home from work, find something new to do that is incompatible(不能共存的)with what you usually do. You can’t walk around the track at the school and pig out in your kitchen at the same time.

Grow your marriage.

__小题2:__. It’s always a give-and-take, always requires work. It’s as if you planted a garden and came back six months later─you wouldn’t even be able to find it. __小题3:__.

Beat stress.

My dog, Maggie, is the best anti-stress tool I have. A few minutes petting, scratching or playing with her, and __小题4:__. Exercise also helps. Just about every day, I’m on the tennis court. It’s a great workout, and if I don’t have that, I don’t cope as well, sleep as well or think as well.

Refocus your anger.

Expressing your anger is just not that good an idea. You say things you don’t mean. __小题5:__. When you do that, you’re a problem solver.

Don’t medicate(掺入药) with food.

It never, ever works. You’re denying your issue by eating your way through it, instead of saying, “Hey, I’ve got a problem.”

A.You replace the unwanted behavior with something that prevents you from doing it and that doesn’t have unhealthy side effects.

B.I’ll feel easy.

C.If there is a problem, you needn’t deal with it immediately.

D.You have to tend it, feed it, weed it, and deal with the problems.E. Instead, recognize that anger is usually a symptom of hurt, fear or frustration, and deal with the causes rather than blow up.

F. Relationships are negotiated(协商), and the negotiation never stops.

G. You do something without any good effect on your health during the time when you usually do something harmful to your body.

题型:选择题

有关牙本质小管的结构,以下哪项是误的()

A.在牙尖部小管较直

B.小管越近牙髓一端越细

C.小管贯穿牙本质全层

D.牙本质小管可有许多分支

E.在牙颈部弯曲呈~形

题型:选择题

患者46岁,已婚。少腹坠痛半年,午后潮热,盗汗,手足心热,月经量少,甚或闭经,舌红,苔少,脉细数。妇科检查:双附件增厚、压痛。首选方是

A.银甲丸

B.两地汤

C.清经散

D.左归丸

E.慢盆汤

题型:选择题

下面哪一个是客户抱怨处理最好的方法。()

A、预防法

B、递延法

C、转移法

D、否认法

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