（2009）在新建商品房销售过程中，房地产经纪人接待客户的恰当做法有（）。 A.自我

A frog (青蛙) is born in a small river．When he is young，the river is his home．He doesn’t know his parents，but he has hundreds of brothers and sisters．He swims about and plays with them all the time．At that time，he doesn’t look like his parents．He has no legs and he has a big tail (尾巴)．So he looks like a fish．

Later，his tail gets shorter and shorter．And he has four legs and a very short tail．He looks like his parents now. Then, he’s going to eat a lot of bad insects (害虫)．

小题1:Where is a frog born?

A．On a farm.

B．On the land.

C．In the river.

D．In the sea.小题2: Which of the following is right.'?

A．A baby frog stays at home and knows only his parents.

B．A baby frog looks like a bird and he knows his parents.

C．A baby frog looks like his parents but he doesn't know them.

D．A baby frog looks like a fish and he has a lot of brothers and sisters.小题3:Who does a frog play with all the time?

A．His parents.

B．His brothers and sisters.

C．Fish.

D．Insects.小题4:A frog has              .

A．four legs and a very short tail

B．four legs but he has a long tail

C．no legs but he has a long tail

D．no legs and he looks like a fish小题5:A baby frog              .

A．can't swim

B．can't eat bad insects

C．has no tail

D．can eat bad insects

一个数的一半加上25等于63．这个数是几？

炙甘草汤的组成中含有（）

A.阿胶、麦冬、麻仁

B.桃仁、干姜、当归

C.阿胶、麦冬、白芍

D.黄芪、天冬、薏苡仁

E.熟地、当归、白芍

采集生活饮用水水质微生物检测样品时正确的操作是（）

A.同一水源、同一时间采集几类检测指标的水样时，应先采集供微生物检测样品的水样

B.采集前用水样清洗已灭菌的容器

C.采集自来水时应开启水龙头，适当放水数分钟后再取样

D.采样时应直接采集

E.出厂水的采样点应设在出厂进入输送管道之前处

上消化道出血( )。

A．中性粒细胞增多
B．成熟淋巴细胞增多
C．嗜酸性粒细胞增多
D．单核细胞增多
E．嗜碱性粒细胞增多