问题
单项选择题
The very ubiquity of electronic communications can have a surprising downside, notes Richard Kohn, a military historian at the University of North Carolina: a wife becomes accustomed to frequent e-mail from her husband, until he can’t get to a computer. And then her anxiety increases.
A．failure
B．underside
C．drawback
D．consequence
答案
参考答案：C
解析：
[分析]： 名词辨析。 downside．消极面，负面影响。A．failure失败，故障：D．underside下面，内面，C．drawback缺点，弊病，障碍；D．consequence结果，影响，着重表示某件事情所造成的结果，常带有不良后果之意。