29．I'm told that www．languagepractising．com is a free website learners can not just learn

问题补充：

29．Im told that www．languagepractising．com is a free website learners can not just learn various languages but also chat online．

A. that

B. which

C. where

D. Whose

答案：

A. that

B. which

(答案→)C. where

D. Whose

解析：可联系答.案.网客服索取。