I don’t think he＿＿＿＿＿＿＿ a new bike. A. need to buyB. needs buy C. needD. need buy

问题补充：

I don’t think he＿＿＿＿＿＿＿ a new bike.

A. need to buy

B. needs buy

C. need

D. need buy

答案：

A. need to buy

B. needs buy

C. need

(答案→)D. need buy

解析：need作为情态动词，一般用于否定句、疑问句及条件句中，后接动词原形。表示“现在不必干某事”,用need not do sth.；表示“过去不必干某事”，用need not have done。need作为实义动词,与其它动词用法相同，用于否定句或疑问句要加助动词。