-My mathematics is very poor. -Don’t worry. I’ll help you ______ I can.
A. as far as
B. as soon as
C. as quickly as
D. as possible as
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