国家开放大学 / 综合英语（3）
正确率：100%
With the increased use of high-tech communications equipment, businesspeople _ _ _ _ _ _ _ _ _ _ _ .
A.have to get familiar with modern technology
B.are gaining more economic benefits from domestic operations
C.are attaching more importance to their overseas business
D.are eager to work overseas
A.have to get familiar with modern technology
B.are gaining more economic benefits from domestic operations
C.are attaching more importance to their overseas business
D.are eager to work overseas
参考答案：