杭州市2014
高考英语单项选择训练（7）及答案解析 21．professor smith is now ________ the company, which was once________ professor white. a．in charge of; in charge of b．in charge of; in the charge of c．in the charge of; in the charge of d．in the charge of; in charge of 《答案》b 《解析》
试题分析：考查固定搭配。固定搭配in charge of sth负责某事；in the charge of sb由某人负责；经验：斯密斯教授现在负责这家公司，这家公司曾经是有怀特教授负责的。故b
