请帮我把这句话改成状语从句:(Having been trained)for weeks,she could drive the bus.( ),she could drive the bus.

分类: 作业答案 • 2021-12-19 11:48:36

问题描述：

请帮我把这句话改成状语从句:(Having been trained)for weeks,she could drive the bus.
( ),she could drive the bus.

答

If she has been trained for weeks

答

原因状语从句:because she has been trained for weeks.
条件状语从句:if she has been trained for weeks...
时间状语从句:after she has been trained for weeks...