语法与词汇 Electrical appliances such as toasters or hair dryers are designed to (take advantage of) the ability of an electric current to heat a wire.

【正确答案】 C

【答案解析】take advantage of“利用”其同义词组是make use of。augment“扩大，增加”；make sense of“理解…的意思”；reinstall“重新安装”。本题译文：在设计像烤面包机和吹风机这些电器时都利用了电流能使电线发热这一原理。