Question

【题目】Mr Wu quickly ran back to the office ______ he left his bag on the desk_____ .

A. because of ; careless B. because of ; careful

C. because ; carelessly D. because ; carefully

Answer 1

【答案】C

【解析】句意：吴先生很快跑回办公室，因为他不小心把包忘在桌上了。left为动词，用副词来修饰它。排除A/B。carelessly“粗心大意地”； carefully“小心谨慎地”。由句意可知，因为粗心才导致把包落下。故选C。