---I think it’s going to be an argument.(争论)---Yes, it could be.---I wonder ______we can do .
The doctor is skilled at treating heart trouble and never accepts any gift from his patients, so he has a very good __________.
_________ he met with the difficulty did he realize the importance of our help.
Eating too much fat can __________ to heart disease and high blood pressure.
Due to the unreasonable individual income __________,the gap between the rich and poor has become an outstanding issue.
He contributed an article __________ China Daily.