题目内容
When I entered the classroom, I saw Mary ______ at the desk and ______ a letter.
A. seating; writing B. seated; wrote C. sitting; wrote D. seated; writing
D
解析:
略
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题目内容
When I entered the classroom, I saw Mary ______ at the desk and ______ a letter.
A. seating; writing B. seated; wrote C. sitting; wrote D. seated; writing
D
略