Chinadaily. . cn is the largest English portal site in China, news, business information and learning materials.
A. to provide
B. provide
C. provided
D. providing
网友回答
A. to provide
B. provide
C. provided
(答案→)D. providing
解析：考查的谓语动词。句意：中国日报网是中国最大的英语门户网站，提供新闻、商务信息和学习材料。Chinadaily. . cn与provide是主谓关系，使用现在分词表示伴随状况。故选D。