剧场一共有900个座位,只有前4排坐满了人,每排132个座位,还有多少个座位没有坐人?
900-132×4,
=900-528,
=372(人);
答:还有372个座位没有坐人.
It is usually known that the Haiku poem ______ seventeen syllables. [ ]
A. makes up
B. consists of
C. is consisted of
D. is made up
烧伤后肾功能的改变不包括()。
A.钾潴留
B.排钙增加
C.排镁增加
D.水、钠潴留
E.肾小球滤过率下降