与诗句“坐地日行八万里，巡天遥看一千河”最吻合的地点是 A．90 W 89°S

先通读下列短文，掌握大意，然后根据短文内容和所给首字母，在空格内填入一个适当的词，使短文意思完整。所填单词在题后横线上必须完整写出

What would you think if you saw a fish walking? Would you look again i   小题1:    you saw a fish climbing a tree? There is a fish that does b  小题2:    of these things. It is called the tree-climbing fish.

It is believed that a traveller to India first told about the tree-climbing fish. The fish was h  小题3:    up in a tree. What was the fish doing in that tree? How did it get there? The traveller t  小题4:    a bird might have put it there.

The next day the traveller saw a fish come out of the w   小题5:  . It was hard to believe, but up the road went the fish. It used its fins (鱼鳍) and tail to pull i  小题6:   along. It stopped to eat some worms. After the fish ate, it walked slowly over to a tree. Up, up it c   小题7:  . When it got high up in the tree, it took a rest.

The traveller was s   小题8:    to see these things and told other people about the tree-climbing fish. The people wanted to know w   小题9:    this fish looked like. He explained the one he saw was dark brown and about one foot long.

People can f   小题10:    the tree-climbing fish not only in India but also in the Philippines, Thailand, Pakistan, and other places. At one time, people saw the fish in Florida, America. Because the weather there was too terrible, it was not able to live there any longer.

5岁小儿，因高热、咽部和扁桃体充血肿胀，表面有点状黄白色渗出物来院就诊，以猩红热收入院。目前该患儿体温达39℃，全身出疹。皮疹首发于耳后，之后遍及全身，为在弥漫性充血的皮肤上出现分布均匀的针尖大小的丘疹，疹间无正常皮肤。

该患儿应隔离至（）

A.发病后1周

B.发病后2周

C.皮疹消退

D.症状消失后1周，连续咽拭子培养3次阴性

E.症状消失后2周，连续咽拭子培养2次阴性

3Cr2W8V钢D的平均含碳量为0、3%，所以他是合金结构钢。

主要用于表面麻醉的药物是

A．丁卡因
B．普鲁卡因
C．苯妥英钠
D．利多卡因
E．奎尼丁

离心泵的特点之一是有很大的操作弹性，能在相当广泛的流量范围内操作。泵的铭牌上标明的数值是该泵在效率最高点上的性能。