单项选择题

<上一题 目录 下一题>
热门 试题

单项选择题
______ may be used for ______ our eyes from the sunshine.
A．Sunglasses; protect
B．Sunglass; protecting
C．Sunglasses; protecting
单项选择题
Lei Feng is famous, because he was ready ______ helping others.
A．for
B．as
C．with
相关试题