(2013·安徽合肥市二模)________ with conducting an interview by QQ online, a face­to­face interview in person can provide people with more reliable details.

A．Comparing

B．Compared

C．To compare

D．Compare

关于心脏前负荷，下面哪项叙述是正确的（）

A.前负荷过度可导致心肌向心性肥大

B.又称压力负荷

C.指循环血量

D.指心脏收缩前所承受的容量负荷

E.指心室射血所要克服的张力