已知命题P:∀x∈R,ex﹣x﹣1>0,则¬P是( )
A:∀x∈R,ex﹣x﹣1<0
B:∃x0∈R,ex0﹣x0﹣1≤0
C:∃x0∈R,ex0﹣x0﹣1<0
D:∀x∈R,ex﹣x﹣1≤0
A.乙烯 B.乙醇 C.乙酸 D.油脂 E.氨基酸 F.淀粉
Last week he borrowed a book from the library. Today he has to return it to the library.