It will be some years before some foreign doctors change the impression they have _____Chinese medicine, _____, in their opinion, is nothing but raw herbs and not effective at all in treating diseases.
All the travelers _____that they should bring their ID cards with them.
There is a big dog _______to a fence outside the house.
The fog was so heavy this morning that drivers could hardly ________ the things just ten meters away from them.
This is the most serious and worst situation ___ I have ever experienced as a fan of the NBA. A. which B. that C. whenD. where
--- She should have been warned of the danger before she carried out her traveling plan. --- ______, but she wouldn’t listen to me.