根据栖息地环境的不同，地球上的生态系统可分为______和陆地生态系统。

Every year there is the Spring Festival in China. Usually it is in January(一月)or February（二月）. It is the most important festival in China. So before it comes, everyone has to prepare things. They buy pork, beef, chicken, fruit and many other things. And they often make a special(特别的) kind of food called “dumplings”. It means “come together” in Chinese. On the day before the festival, parents buy new clothes for their children and children also buy presents for their parents. On Spring Festival’s Eve, all the family members come back to their home. This is a happy moment. They sing, dance and play cards. Others get the dinner ready. When they enjoy the meal, they give each other the best wishes for the coming year. They all have a good time.

小题1:        is the most important festival in China?

A．Mid-autumn Day

B．The Spring Festival

C．Children’s Day

D．Teachers’ Day小题2:The Chinese usually have their Spring Festival in        .

A．January or February

B．January or March

C．summer

D．autumn小题3:What’s the special kind of food for the Spring Festival in China?

A．Cakes.

B．Pudding.

C．Hotdog

D．Dumplings.小题4: The food “dumplings” means “       ”.

A．be delicious

B．be hungry

C．come together

D．be happy小题5:When they are having dinner on Spring Festival’s Eve, the Chinese    .

A．eat Candy

B．eat moon cakes

C．never drink

D．give each other the best wishes

男性，84岁，左半结肠切除术后第一天，呼吸困难。查体：神清，心率116次／分，呼吸36次／分，四肢活动自如，血气分析pH7.32，Pa023.6kPa（27mmHg），PaC026.27kPa（47mmHg），右肺呼吸音明显减弱，左肺可闻少量干性啰音及轻度呼气相哮鸣音。

有关本病可能的病理生理改变哪项是错误的（）

A.排痰不畅致肺不张

B.呼吸肌无力

C.脑血管意外

D.喉痉挛

E.窒息

根据建设工程的特点，建设工程风险( )的分解是按建设工程组成内容进行分解，也就是考虑不同单项工程、单位工程的不同风险。

A．目标维
B．时间维
C．结构维
D．因素维

出口企业选择电子商务平台时，访问量的考察应该侧重于（）。

A.网站总体访问量

B.英文版版访问量

C.国际版访问量

D.国外访问量

患者张某，男性，32岁。咳嗽气粗，咯大量黄黏痰，胸胁胀满而痛，面赤身热，口干欲饮，舌苔黄厚腻，舌质红，脉数。

此患者应诊断为咳嗽中的（）

A.肺阴亏耗证

B.风热犯肺证

C.肝火犯肺证

D.痰湿蕴肺证

E.痰热郁肺证