题目

I have bought such a watch _______ was advertised on TV. A. that       B. which       C. as       D. it   答案：C当先行词被such修饰时,引导定语从句的关系代词要用as. As在本从句中作主语.句型转换 完成B句，使其与A句的意思相同或相近。（每空一词） A．My partner died seven years ago. B．_____ _____ seven years ago _____ my partner _____ ______.