第19题: [单项选择]Isabel Bishop was one of many American artists ___ by the government during the Depression years on various federal art projects.
A. employed B. whose employment C. to employ D. had been employed 参考答案:A 答案解析:答案:A
分析:句子主谓宾俱全。空格处为定语.
A 过去分词做后置定语;
B 类似于定语从句,但缺从句的谓语;
C 若用不定式结构,应该是被动语态;
D 会造成句子多一个谓语
翻译参考:I