问题
选择题
I don’t think he_______ a new bike.
A.need to buy
B.needs buy
C.need
D.need buy
答案
答案:D
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。