题目内容
There are many things in different areas ________ we can do to reduce the possible dangers of AIDS.
| A.where | B.there | C.what | D.that |
D
解析
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题目内容
There are many things in different areas ________ we can do to reduce the possible dangers of AIDS.
| A.where | B.there | C.what | D.that |
D
解析