I lived alone in a room that a family member allowed me to use rent-free.问:在此句中, rent-free放在use后是修饰 use的,表示“免收租地使用”,可这种 rent-free大多情况下应该是形容词性吧,这里能当成副词来用吗?
... the integration of the world economy, ______________(中国制造业面临的挑战比机遇小得多)。With the integration of the world economy, the challenges the manufacturing industry of China are faced with/face are much fewer than the opportunities. 请问老师,我补全的句子...
Thank you for having taken so much trouble to help.和Thank you for taking so much trouble to help.有什么区别,前面那一句是动名词完成式的被动语态?还有上面句子的句子成分解析,特别是to help作什么成分?谢谢!