下列哪种是急性粒细胞白血病与急性淋巴细胞白血病鉴别可靠的依据( )A．篮状细胞增多

患者，男，70岁。胸痛心悸伴晕厥1次。体检示：BP140/80mmHg，HR72次/分，早搏2～3次/分。收入ICU后，心电监护见室颤。拟使用电除颤，下列哪一项是首次双向波除颤最常用的能量（）

A.100J

B.200J

C.300J

D.150J

E.360J

下列疾病中，不表现为咳嗽伴大量脓性痰的是

A．支气管扩张

B．急性支气管炎

C．肺脓肿

D．支气管胸膜瘘

E．慢性纤维空洞性肺结核

产褥感染来源分_____、_____。

Long long ago, there was a man who was good at shooting arrows．He asked the king to declare him as the greatest archer（射手） of the country．The king was about to do so when an old servant of the king said，“Wait，sir．I know an old man who lives in the forest．He is a much greater archer．Let this young man go to him and learn from him for at least three years．”

The man could not believe what the servant said，but he went and found the old man and he was! For three years he learned from him．Then one day，when he thought he had learned everything，the thought arose in him：“If I kill this old man，then I will be the greatest archer．”

The old man had gone to cut wood and he was coming back carrying wood on his shoulder．The young man hid behind a tree，waiting to kill him．He shot an arrow．The old man took a small piece of wood and threw it．It struck the arrow and the arrow turned back and wounded the young man very deeply．The old man came，took out the arrow and said。“I knew that some day or other you were going to do this．That’s why I have not taught you this secret．There is no need to kill me．My Master is still alive，and I’m  nothing before him．You must be  with him for at least thirty years．And he is very old，so go fast! Find the old man!”

小题1:The young archer wanted to kill the old man because_______.

A．he could then become the greatest archer

B．he had nothing more to learn from him

C．the old man refused to teach him everything

D．the king’s old servant ordered him to do SO小题2:What do you think would most probably happen next?

A．The young archer died from the wound soon after．

B．The king declared the young man the greatest archer．

C．The young archer found the old man’s master and killed him．

D．The young archer set off to look for the old man’s master．小题3:What lesson can you learn from the story?

A．Always use a piece of wood to protect yourself from an arrow．

B．You must never try to become better than your teacher．

C．The older a man is，the better archer he usually becomes．

D．There’s always someone better than you in this world．

法律解释