________with better communication ability is more likely to succeed in his career　     

A．Whoever

B．Anyone

C．Whomever

D．No matter who

可见肝脏进行性增大，质地坚硬症状的是

A．肝炎
B．肝脓肿
C．脂肪肝
D．血吸虫病
E．肝癌