He has been fired and will have to ______ over his responsibility for the company tomorrow.
【正确答案】 B
【答案解析】本题主要考查动词短语的辨析。分析句意可知，所选的动词应该能与over his responsibility搭配。固定搭配hand over意为“移交”，符合句意。由此可知，B)为正确答案。