下一代IP网络的核心技术是（）。

患儿，1岁。现诊断室间隔缺损合并心力衰竭，服用强心苷时，循环系统的中毒反应有（）。

A.室性期前收缩

B.视力模糊

C.恶心、呕吐

D.腹胀明显

E.复视、黄绿视

如图所示，粗糙水平桌面上有一粗细均匀的导线制成的矩形线圈ABCD，其左侧外上方有一条形磁铁，磁铁不动时，线圈的AB边和CD边对桌面的压力均为N．当磁铁竖直向下运动到虚线位置的过程中（线圈始终不动）（　　）

A．AB边对桌面的压力大于N，CD边对桌面的压力小于N

B．AB边对桌面的压力小于N，CD边对桌面的压力大于N

C．AB边和CD边对桌面的压力都大于N

D．AB边和CD边对桌面的压力都小于N

名句和文化常识默写。(9分，每空一分)

小题1:不识庐山真面目，                                  。

小题2:                            ，谬以千里。

小题3:安不忘危，                                        。

小题4:东风不与周郎便，                                  。

小题5:                           ，江春入旧年。

小题6:淡黑的起伏的连山，                     ，都远远地向船尾跑去了。

小题7:词人苏轼在《水调歌头》中用“                   ，               ，

                     。” 启示后人：事实自古以来就难以完美无缺，人们应以豁达的胸怀去面对。

Now and again I have had horrible dreams, but not enough of them to make me lose my delight in dreams. To begin with. I like the idea of dreaming, of going to bed and lying still and then, by some queer magic, wandering into another kind of existence. As a child, I could never understand why grown-ups took dreaming so calmly when they could make such a fuss about any holiday, this still puzzles me. I am puzzled by people who say they never dream and appear to have no interest in the subject. It is much more astonishing than it would be if they said they never went out for a walk. Most people do not seem to accept dreaming as part of their lives. They appear to see it as an irritating little habit, like sneezing or yawning I can never understand this. My dream life does not seem as important as my waking life because there is far less of it, but to me it is important.

小题1:What is the author’s attitude toward dreaming?

A．He thinks it puzzling

B．He likes it

C．He is interested in it

D．He doesn’t accept it as part of his life小题2: For the author of the passage, dreaming is________.    .

A．another kind of existence

B．an irritating little habit

C．a horrible but wonderful experience

D．a true reflection of reality小题3:The author of the passage suggests that people who say they never go out for a walk are_____.

A．interesting

B．unbelievable

C．mysterious(难以理解的)

D．lazy小题4:Why does the author of the passage complain?

A．Because most people are overexcited about their dreams

B．Because most people are not interested in talking about their dreams

C．Because most people have had dreams most of the time

D．Because most people consider their dreams of too much importance

军人社会保障制度改革和发展的方向.