They devise hundreds of competitions which will enable us to win huge sums of money.
这是一个状语从句,which在从句中做主语成分.
to capture the attention of millions of people应该是补语的.
状语修饰谓语,而这个句子是说由于无线电和电视的出现为advertisers怎么怎么
They devise hundreds of competitions which will enable us to win huge sums of money.
这是一个状语从句,which在从句中做主语成分.
to capture the attention of millions of people应该是补语的.
状语修饰谓语,而这个句子是说由于无线电和电视的出现为advertisers怎么怎么