问题
选择题
In order to stop poverty, the World Bank has ______ its focus to providing technical assistance and long-term loans to developing countries.
A．fixed
B．exchanged
C．transferred
D．switched
答案
答案：D
词义辨析。Fix固定，修理； exchange交换，兑换；transfer转让，调任；switch转换，抽打。句意：为了阻止贫穷，世界银行已经把他的中心转换到提供技术支持和长期贷款给发展中国家。故选D。