问题
选择题
The reason _______ he gave at the conference last week for his being carelessness was funny.
A.why
B.for which
C.that
D.for that
答案
答案:C
考查定语从句。句中先行词为the reason,在从句中作gave的宾语,故用关系代词that。句意:上个周他在会议上由于他粗心所给出的原因真的好笑。