—Interesting! And I like my English teacher very much.
A:What; like
B:What; think of
C:How; think of
D:How; like of
下图是长江三角洲地区工业城市分布及各城市工业结构示意图,据图回答。
已知函数f(x)=2x-12x+1, 对任意m∈-3,3,不等式f(mx-1)+f(2x)<0恒成立,则实数x的取值范围为( )
正常情况下,下列人体细胞中,一定含有Y染色体的是( )