Question

【题目】The reason why he was sent to the hospital was __________ he was ill.

A. that B. because C. since D. why

Answer 1

【答案】A

【解析】考查表语从句。句意：他被送到医院是因为他生病了。主语为reason时，后面的表语从句由that引导，本句为常用句式The reason why... is that... ……的原因是……。故选A项。