急性骨髓炎起病急骤,有寒战,继而高热至()以上。
A.38℃
B.39℃
C.37℃
D.40℃
E.无发热
参考答案:B
Mom, I'm busy now. Can I do it _______?[ ]
A. just now
B. in a minute
C. after a few minutes
D. just then
通讯保障预案是通讯部门组织应急通讯保障的依据。