96. Cyclamates were introduced in the early 1950's as alternative sweeteners for use by individuals who needed reducing their sugar intake for medical reasons.
ans:d--->to reduce
確實是有need + Ving的題型
只是當受詞為Ving時含有被動的意思
need +Ving=need to be Ved
所以並不是一定need 只能+V
FYR~