The young man ________ the beautiful girl when he saw her for the first time.

A．felt in love with

B．fell in love to

C．fell in love with

D．felt in love to

使眼球转向上外方的是E
开口于下鼻道前部的是C
覆盖在巩膜前面的是A

A．球结膜

B．泪小管

C．鼻泪管

D．上斜肌

E．下斜肌