他们正在建一座新医院 他奶奶正在照看这个小孩 学生们正在做家庭作业 他们正在做早操

主动+被动主动+被动主动+被动主动+被动主动+被动 汉译英汉译英汉译英汉译英汉译英汉译英汉译英汉译英汉译英汉译英汉译英汉译英汉译英汉译英汉译英
匿名用户    2006-02-01 09:50    

满意回答

They are building a new hospital now. His grandma is taking care of this kid. The students are doing their homework. They are doing the morning exercise.

匿名用户   2006-02-01 10:09
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