单项选择题
A.put off B.to put off C.putting off D.need put off
An adviser said in China（）course should be developed in...
单项选择题An adviser said in China（）course should be developed in some Universities, one year at work, one year college.
A.a sandwich B.a salad C.a macaroni D.a dinner
I prefer to live in the countryside. Country life has a...
单项选择题I prefer to live in the countryside. Country life has a lot of（）over city life.
A.character B.qualities C.advantages D.ways
You should make（）your house or flat is secure.A.sureB.c...
单项选择题You should make（）your house or flat is secure.
A.sure B.certain C.understanding D.knowledge
