【单选题】____________the trousers? They’re very nice. They feel soft and smooth.
【单选题】Why are three categories on the table missing numbers from last year?
A.
Nobody invested in those areas last year.
B.
People lost all their money in those investments.
C.
Real estate was not divided into two categories last year.
D.
The survey did not ask about real estate investments.
【单选题】The author’s attitude toward the view that living things are divided into three categories is best described as one of______
E.
whole hearted endorsement
【多选题】What are three categories of tolerances ?
【简答题】fall into three categories
【单选题】What do you the pollution around us? [ ]