Thesuccessfulexecutivesmust______.
A.tr ansmitideasfacetoface
B.dependontelephones
C.bepersuasivewriters
D.expressthemselvesdistinctly
正确答案:D[解析]答案见文章第5段。

Thesuccessfulexecutivesmust______.
A.tr ansmitideasfacetoface
B.dependontelephones
C.bepersuasivewriters
D.expressthemselvesdistinctly
正确答案:D