是When will these things going to cost、的英文回答

问题描述:

是When will these things going to cost、的英文回答

应该是 what will these thingscost ?
或者是 whatare these things going to cost?
因为cost是及物动词 要和宾语连用,所以疑问词用 what,
wil和be going to 不能同时用.