His writing is so confusing that it's difficult to make out ________ it is he is trying to express.(2011·安徽,33)
Always read the on the bottle carefully and take the right amount of medicine.
If the same treatment again, he is sure to get well.
_____ I toured Jiuzhaigou, I was deeply impressed with its beautiful scenery.
---___ _? ---It’s hard to say. If there were no examinations, I should have a much happier time at school.
It is suggested that such a law ______.