如果诊断其为金疳，应具备的特点是：

A．颗粒呈椭圆形

B．颗粒由小增大

C．压痛明显

D．颗粒位于白睛表层

E．颗粒很少破溃

—My brother and I will go to the library tomorrow.

—    . Shall we go together?

A．So I do

B．So do I

C．So will I

D．So I will