阅读短文回答题。 千百年来,人们裹在梦幻的柔纱里,忘却尘世的喧嚣,单纯的心灵只愿意接受这一个李白:诗仙、醉圣、谪仙人……不,历史是斑驳的杂色! “安能摧眉折腰事权贵,使我不得开心颜”是______;“生不用封万户侯,但愿一识韩荆州”是______;“长揖万圣君,还归富春山”是______;“君王赐颜色,声价凌烟虹”是______。既[热中]功名,又[藐视]权位;既超凡,又[落俗];既坦荡荡,又常[戚戚],这才是一个真实的李白。 追根究底,古代的“士”在坚持心中的“道”与应对客观的“势”的矛盾中。只能有四种选择:殉“道”[a]“势”,修“道”[b]“势”,泯“道”[c]“势”,[d]于“道”、“势”之间。多数的“士”并非自觉地选择了最后一种,李白是其中的一个代表。他清醒地认识到“达则兼济天下,穷则独善其身”,而他的不幸则在于“达”不能“兼济”,“穷”不甘“独善”,[e],在“入世”与“出世”的矛盾冲突中度过了六十二个春秋。 在[e]处恰当的措辞为( )。
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该患儿的实验室检查可发现
A. 血钙增高
B. 血磷增高
C. 碱性磷酸酶增高或正常
D. PTH降低
E. 以上都不是
Newspapers and television often present the bad side of life to ns. Life is, however, not so bad. The world is, on the whole, full of kind people and friendly strangers. Recently, a tourist in France was given a bunch of roses by a gardener as a token(标记) of friendship. In California, when a tourist’s car was badly damaged, a man who came by offered to tow (摇曳) the car to a repair shop. The repairman was so nice that he not only charged(收费) the tourist very little, but lent him a car to drive while he was repairing the tourist’s car. We can say that if you are friendly and expect to meet friendly people, you will most certainly meet them. This passage mainly tells us that the world ______.
首选的急救措施为
A. 立即给予10%水合氯醛3ml灌肠,然后给予葡萄糖酸钙静注
B. 立即给予维生素D330万U(750μg)肌注,然后给予葡萄糖酸钙
C. 立即给予10%葡萄糖酸钙5~10ml,加10%的葡萄糖10~20ml静注
D. 立即选择青霉素静点,同时给予鲁米那肌注
E. 20%甘露醇静注0.5~1g/(kg·次),同时肌注鲁米那
当神经细胞处于静息电位时,电化学驱动力最小的离子是()
A. Na+
B. K+
Ca2+
D. Cl-