填空题

Whether or not their business will succeed _______________________(已成为他们最关心的事了).

【参考答案】

has become their most concern

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热门试题

填空题

Manufacturing companies spend millions of pounds trying to convince customers that _______________________ (他们的产品好于其它公司的产品).

填空题

If they had sent a check to the telephone company last week, _______________________ (此时他们的电话就不会被暂停服务了).