Look at that girl _______ name is Lucy.
A:who
B:whose
C:which
D:whom
若方程lnx+1=2x的根在区间k,k+1k∈Z上,则k的值为( )
***在会见中外记者时用“智者求同,愚者求异”来评价中美关系现状。回答下列问题。