单选题 Because the human resources director was on leave, Ms. Hong was asked to interview candidates for the managerial position______herself.
【正确答案】 B
【答案解析】解析:根据上下文语义,此处表示“亲自前去面试应聘者”,故这里填人的词要与反身代词herself搭配构成意为“亲自,自己去”的短语,故应使用by herself,因此选(B)by。作为参考,与by oneself意思相近的还有alone和on one’s own。on leave(休假中)是固定搭配。