问题补充:
If , the bird flu would produce a powerful poison that would kill the patients.
A. not treat B not treated C untreated D. Both B and C
答案:
解析:考查省略句,主从句的主语一致时,可以省略从句的主语和be动词,选B就是if it is not treated的省略,选C就是if it is untreated的省略,所以选D。
时间:2021-08-24 08:16:14
If , the bird flu would produce a powerful poison that would kill the patients.
A. not treat B not treated C untreated D. Both B and C
解析:考查省略句,主从句的主语一致时,可以省略从句的主语和be动词,选B就是if it is not treated的省略,选C就是if it is untreated的省略,所以选D。