Irecommended

问题详情：

I recommended ________ an English­Chinese dictionary, which I thought would be of great help to his studies.

A．buying                            B．bought

C．to buy                            D．buy

【回答】

A　考查recommend的用法。句意：我建议买一本英汉词典，我认为它会对他的学习有很大的帮助。recommend doing sth.“建议做某事”。

知识点：非谓语动词

题型：选择题