His health______, my father retired from the business last year.
A. fails
B. was failed
C. failing
D. failed
正确答案:C
8.答案为C因健康状况不佳我父亲去年退休了现在分词的独立结构做原因状语
His health______, my father retired from the business last year.
A. fails
B. was failed
C. failing
D. failed
正确答案:C
8.答案为C因健康状况不佳我父亲去年退休了现在分词的独立结构做原因状语