hearing the crash, he rushed out of the house. A. In B. By C. With D. On
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_____ hearing the crash, he rushed out of the house.
A. In B. By C. With D. On
试题答案
D
on doing sth. 意为“一…就…”。
_____ hearing the crash, he rushed out of the house.
A. In B. By C. With D. On
D
on doing sth. 意为“一…就…”。