(届安徽省安庆市高三第二次模拟考试)Even after I ______ to soil science, I sometimes wondered whether 1 was doing what I wanted to do.
Some scientists believe that is no doubt a cure for AIDS will be found.
About four meters long, the room a small reception hall.
–Alice, feed the bird today, _____? --But I fed it yesterday.
The government has promised to the matter and give the workers a satisfactory answer.
It me that he always finishes his work in a short time. He is well-known for his working at an speed.