【简答题】Mrs. Brown was having a lot of trouble with her skin, so she went to her doctor about it. He could not find anything wrong about her, so he sent her to the hospital for some tests. The hospital, of co...
【简答题】Mrs. Black was having a lot of trouble with her skin, so she went to her doctor about it. He could not find anything 1 with her and sent her to the local hospital for some tests. The local hospital, 2...
【简答题】As many as 10 of the 17kinds of penguins( 企鹅) may be in er of disappearing. The number of penguins has decreased by 30% since 1987. Penguins are black and white birds that live in the southern par...
【简答题】B As many as 10 of the 17 kinds of penguins(企鹅)may be in er of disappearing.The number of penguins has decreased by 30%since 1987. Penguins are black and white birds that live in the southern part...