The movie was so terrifying that Mary sat there motionlessly with her eyes___while wathing.
问题描述：
The movie was so terrifying that Mary sat there motionlessly with her eyes___while wathing.
A.covering B.covered C.being covered D.having covered
答
The movie was so terrifying that Mary sat there motionlessly with her eyes___while watching.A.covering B.covered C.being covered D.having covered答案：B 解析：with her eyes covered 过去分词做宾补（...