背上呼吸器时,必须用()承担呼吸器的重量,用肩带做调节。
A.背部
B.腰部
C.肩膀
D.腰部和肩膀
参考答案:B
—Who called me this morning?
—________ Mr.Li.He asked you to visit Shenzhen and said that ________ Shenzhen today is different from what you saw thirty years ago.
A./;/
B.A;/
C./;the
D.A;the
下列属于五苓散主症的是()
A."小便不利,有水气,其人苦渴”
B."以饮一斗,小便一斗”
C."渴欲饮水,水入即吐”
D."渴欲饮水,口干舌燥者”