英语帮忙改错Only when it started to rain he noticed that he had left his raincoat somewhere选项A it startedB he noticedC had leftD somewhere
问题描述：
英语帮忙改错Only when it started to rain he noticed that he had left his raincoat somewhere
选项A it started
B he noticed
C had left
D somewhere
答
选BOnly开头的句子,主句必须倒装如:Only when the war was over was he able to get happily back to work...注意是主句倒装..这里应该改为Only when it started to rain did he notice that he had left his rainco...