The treatment will continue until the patient reaches the po
The treatment will continue until the patient reaches the point____ he can walk correctly and safely. A when B where C which D whose 我觉得这句子 不是定语从句 因为从句:he can walk correctly and safely不缺成分.
答案选B是对的,这句子是定语从句,he can walk correctly and safely有缺成分--状语: The treatment will continue until the patient reach the point; at the point (= where) he can walk correctly and safely. 一般来说,where不能...