心浊音界叩诊呈靴形，提示
A．右心室大
B．左心室大
C．左心房大
D．右心房大
E．双心室大
参考答案：B
枯梅
will do good to a senior student to do a part-time job when she wants to know more about society
A．As
B．It
C．That
D．He
