题目内容
17、After walking for ten minutes, she suddenly realized that she ____ in the wrong direction.
A. was walking B. has been walking C. had been walking D. walked
试题答案
17、A
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题目内容
17、After walking for ten minutes, she suddenly realized that she ____ in the wrong direction.
A. was walking B. has been walking C. had been walking D. walked
试题答案
17、A