Hardly ______when they ran toward it.
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Hardly ______when they ran toward it.
A. had the plane landed
B. did the plane land
C. the plane had landed
D. the plane landed
参考答案:
Hardly ______when they ran toward it.
A. had the plane landed
B. did the plane land
C. the plane had landed
D. the plane landed
参考答案: