肺炎球菌肺炎患者的热型常呈()
A.周期热
B.波状热
C.稽留热
D.弛张热
E.间歇热
参考答案:C
Many a student _____ going to attend the meeting tomorrow.
A.is
B.was
C.are
D.were
什么是简报类文书?它的主要作用是什么?