【题目】—Many people are suffering from the earthquake.
—I see. Food and clothes should be sent to them.
A.on purpose
B.at present
C.right away
D.ever since

【答案】C
【解析】A，on purpose故意地；B，at present目前；C，right away立即；D，ever since从那以后，自从；句意：地震灾区的人们正在受苦受难，食物和衣服应该立刻送给他们。根据句意，故选C。