患者,男,40岁。腰腿怕冷,痿软无力,伴有阳痿、早泄、尿频症状,舌淡苔白,脉沉迟少力。用药宜首选()
A.干姜
B.细辛
C.肉桂
D.吴茱萸
E.小茴香
参考答案:C
缺词填空
Dear chairman,
We are writing to you about p 1 wild animals. Tigers are big and s 2 . They have very bright
eyes. They are in danger because people like to hunt them for fur and make m 3 from their bones.
Wolves have very good eyesight and h 4 and smell. They are usually friendly t 5 each other. They
never hunt people. They do not kill for f 6 . Wolves are also in danger because they have n 7 to
love. If we do nothing for them. Soon their n 8 will be smaller and smaller and we won’t see them in
the near f 9 .
We think we s 10 help these animals.
Yours sincerely
Lucy King
1._____ 2._____ 3._____ 4._____ 5._____
6._____ 7._____ 8._____ 9._____ 10._____
偏心受压柱b×h=500mm×500mm,h0=465mm,计算长度ι0=7.5m,C30混凝土,轴向压力设计值N=1500kN,已求得ei=100mm,则偏心距增大系数η=()。
A.1.889
B.1.747
C.1.0
D.0.889