缓和酸水解可用于确定（） A．糖和糖连接顺序 B．糖的种类 C．糖和糖连接位置 D．

遗传性出血性毛细血管扩张症的临床特征是（）

A.皮肤紫癜

B.某些固定部位自发性或轻度外伤后反复出血

C.关节肿胀

D.经常腹痛

E.骨折

根据短文内容及首字母提示，填写所缺单词。(每小题1分，计10分)

Kitty was a student in a small town. It was going to be her mother’s birthday. She wanted to buy her a present that would be nice and useful but not e   1 .

She went s   2 after a quick and simple lunch. After she looked for about forty minutes, she found a shop that was selling cheap umbrellas, and she d  3 to take a black one. She thought, “Mom can carry it when she is wearing clothes of any c  4  .” So she bought a lovely black umbrella and took it to school with her until her classes finished.

On her way home on the train she felt h    5 . So she went to the buffet car (餐车). She left the umbrella on her seat. But when she r   6 , it had gone. Kitty began to cry. The other passengers felt very sorry for her and asked what the matter was. She told them the black umbrella she bought for her mother had gone, and she had to get off at the next station. After the three passengers h   7 this, they asked her for her mother’s a   8 so that they could send the umbrella to her if someone took it by mistake (弄错) and brought it b   9  .

And now a week passed. Kitty got a letter from her mother. It said, “Thank you very much for your lovely g   10  , but why do you send me three black umbrellas?”

设

为( )

中性粒细胞常减少的疾病是（）

A.脾功能亢进

B.急性心肌梗死后1～2天

C.急性溶血

D.肺吸虫病

E.急性细菌性肺炎

在一间宾馆的一层的同一侧恰好连续并排着七所房间(A—7)，每所房间住着一个房客。这七个房客是：韩国人，英国人，美国人，日本人，德国人，法国人，瑞典人．七个房客由l一7排列符合下列条件：瑞典人不住在这排房间的l号，也不住在这间宾馆的7号韩国人住在C号；美国人与韩国人相邻；法国人住在韩国人的房间号大于美国人，并且小于英国人

如果日本人的房间号小于韩国人且韩国人相邻，那么以下哪项必假

A．德国人与瑞典人相邻。

B．德国人与日本人相邻。

C．法国人与英国人相邻。

D．法国人与美国人相邻。