Of all the senses that help a small baby to distinguish his mother, there is the sound of her voice, his sense of smell, his sight, the ______ way she handles him, sight is predominant.

单项选择题According to a major U.S. newspaper, President Bush will ______ a mission to the country W investigate the cause of the sudden disappearance of the two diplomats.

单项选择题I walked down the corridor, my footsteps frighteningly ______ through the empty deserted building.