Of all the workers in this workshop, John works______.
A.more careful
B.more carefully
C.most careful
D.most carefully
出自:国家开放大学英语语法

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块