问题 单项选择题 A2型题

患儿女性,9个月,因剧烈腹泻蛋花水样便入院,查体:烦躁不安,前囟、眼眶明显凹陷,四肢凉,脉细弱,查血钠为175mmol/L,予1/4张液20ml/(kg·h)扩容补液过程中患儿出现昏迷、惊厥,最可能的原因是()

A.血钠下降太快致脑水肿

B.血钠下降不满意致病情加重

C.低钙

D.低镁

E.颅内出血

答案

参考答案:A

判断题
阅读理解

阅读理解。

     No one could have failed to be moved had he watched the live televised volleyball game between the

Chinese and Cuban women's teams. As we sat before the television set, with our eyes fixed on the screen,

we experienced every kind of feeling. When the two teams played neck and neck, we were on pins and

needles, anxious as to what would come next, and when our team fell behind our hearts were in our mouths.

Watching the game between those two teams is not only a matter of great joy. For more than that it provides

food for thought. Just see how the Chinese women won the game ──by their co ──operation (合作), by

their excellent skill, their effort and strong will. A Chinese saying goes, "When two competent opponents (比

赛的双方) meet, the strong ──minded one will win." This is the spirit of the Chinese Women's Volleyball

Team. If every Chinese showed some of the spirit, never losing heart in times of difficulty and remaining clear

──minded in times of advantage (优势), then our nation would stand in the vanguard (前列) of the world

family of nations, just as the Chinese Women's Volleyball Team has done, is doing and will do.

1. While watching the game, we _____.[ ]

A. had feelings of different kind

B. enjoyed a friendly and wonderful game

C. clapped and cheered only for the Chinese Women's Volleyball Team

D. were eager to know what would happen later on

2. The wonderful game _____. [ ]

A. brought us great joy

B. provided us with food for our thoughts

C. gave us not only great joy but also food for thoughts

D. give us a valuable amusement

3. The author believed that _____. [ ]

A. the Chinese Women's Volleyball Team was the strongest

B. China was sure to become stronger and stronger if only we have that spirit of the Chinese Women's

    Volleyball Team

C. The Chinese must remain clear-minded in time of advantage

D. The Chinese Women's Volleyball Team never lost heart in times of difficulty

4. The best title of the passage might be _____. [ ]

A. Watching a Close Volleyball Game

B. The Spirit of the Chinese Women's Volleyball Team

C. Learn from the Members of the Volleyball Team

D. The Strong ──Minded Are the Winners