女，40岁。纺织工人，右肘关节外侧疼痛半个月，持物无力，局限性压痛。下列哪项试验最有

德国和日本法西斯势力上台的相同条件是：

①经济危机的影响②法西斯势力活跃③政府的支持④通过发动战争而上台

A．①②

B．②③

C．③④

D．①④

一直被认为是人类文明象征的是()。

A.文化

B.城市

C.国家

D.社会

关于微粉知识的叙述，错误的是

A．休止角小，表明微粉的流动性好

B．微粉的流速，与其粒度和均匀性相关

C．轻质粉末堆密度大，重质粉末堆容积大

D．轻质粉末堆密度小，重质粉末堆容积小

E．孔隙率系指微粉内孔隙和微粉间空隙所占容积与微粉总容积之比

Questions 9-13

·You will hear five different opinions about friendship.
·For questions 9-13, choose from the list A-F what friendships mean to them.
·Use the letters only once. There is one extra letter which you do not need to use.
A. A real friend can share your happiness, accept and forgive faults.
B. Sometimes your best friend is yourself.
C. Family is more important than friends in his mind.
D. Friendship is more important than love.
E. A friend is someone who can understand you.
F. His best friend is his wife, because she knows what kind of mood
he is in.

Questions 9-13

·You will hear five different opinions about friendship.
·For questions 9-13, choose from the list A-F what friendships mean to them.
·Use the letters only once. There is one extra letter which you do not need to use.
A. A real friend can share your happiness, accept and forgive faults.
B. Sometimes your best friend is yourself.
C. Family is more important than friends in his mind.
D. Friendship is more important than love.
E. A friend is someone who can understand you.
F. His best friend is his wife, because she knows what kind of mood
he is in.

如何进行粮面压盖密闭？