请英语牛人帮我回答4道英语选择题,谢啦.最好有简单解析.
Suger,oil and metal are usually( )before being used.
refreshed reformed reflected refined
A factory producing woolen cloth mustpossess the necessary ( )and it mustalso employ labor.
staff machinery orders accommodations
When 2 people feel the sama way about eachother,their feelings are ( )
obvious mutual visible notable
He was really grieved,for his affection forthe girl had been( )
genuine actual proper frank
Although oriental ideas of woman’ssubordination to man prevailed in those days,she ( )meet with men on an equal basis.
did not dared dared not dared not to did dare not to