老视是指随年龄的增加，晶状体的生理性调节力减退而发生近视力减退的现象，俗称老花眼。
参考答案：对
— Mr. Wang, I got zero on Answering Sheet One. Could you help me correct it?
— I’m sorry, but it ______ be marked by the machine. Mark your test number with a pencil 2B next time.
A．need
B．will
C．shall
D．can
特发性面神经麻痹应如何治疗?
