【题目】The company is making a long-term__________to breaking into the American market.
A.complaintB.commentC.commitmentD.contribution
在线课程【答案】C
【解析】
考查名词词义辨析。句意：该公司正长期致力于打入美国市场。A. complaint抱怨；B. comment评价；C. commitment致力于，投入；D. contribution贡献，捐赠。结合后文to breaking into the American market可知该公司正长期致力于打入美国市场。故选 C。