根据括号内所给词选择适当形式填空【解析】Her parents have gone Beijing on(busy)There have been many new(develop）in electronics

分类: 作业答案 • 2021-12-19 17:03:41

问题描述：

根据括号内所给词选择适当形式填空【解析】
Her parents have gone Beijing on____(busy)
There have been many new____(develop）in electronics

答

business
developments

答

1.business因为on business固定搭配意为出差
2.developments表示发展的名词

根据括号内所给词选择适当形式填空【解析】Her parents have gone Beijing on____(busy)There have been many new____(develop）in electronics