The lady said she would buy a gift for her daughter with the         .

A．20 dollars remained

B．left 20 dollars

C．20 dollars leaving

D．remaining 20 dollars

关于近视眼下列哪说法不正确的是（）

A.真性近视和假性近视均表现为远视力下降

B.假性近视是因为过度使用调节使眼的屈光力增强而形成的近视状态

C.假性近视需尽早配戴眼镜矫正

D.假性近视是器质性改变

E.真性近视是功能性改变