改为宾语从句:Tom hasn't decide which backpack to buy.

改为宾语从句:Tom hasn't decide which backpack to buy. 请将下列语句改为宾语从句：Lucy hasn't decided which trousers to buy. I can't decide which to buy 是宾语从句吗? 改为复合句和简单句将此句改为复合句：Lucy hasn't decide which trousers to buy.L I can't decide which one to choose改为宾语从句. lucy hasn't decided which trousere to buy改为复合句 I can't decide which one to buy now.Let me ___a decision tom ..帮个忙指导一下.1.Lucy hasn‘t decided which trousers to buy.（改为复合句 Lucy hasn't decided which trousers to buy.(改为复合句)怎么改【解析】!一定要 Lucy hasn't decided which trousers to buy.(改为复合句）→ lucy hasn't decided which trousers to buy改为复合句 I lusy hasn't decided which trousers to buy.(改为复合句）