【简答题】A report has recently been published about what the earth might be like 20 years or so from now on. The report is a result of a three-year 46 . According to the report, the picture of the earth in the...
【简答题】Fill in each blank with a determiner where necessary. Mary put (1) hat on and went out into(2) rain. It was (3) cold evening and there was (4) moon. There were (5) people in the street but not many. M...