Please the invitations as soon as possible.
A.send up
B.send out
C.send for
D.send in
答案:B
体温在39℃以上,24小时内波动<1℃,这种热型为()
A.稽留热
B.弛张热
C.间歇热
D.回归热
E.波状热
微量矿物元素