考博考试

【单选题】The board of directors have already discussed the subject ______ in the previous meetings and they will handle it in all its aspects.
A．in place
B．at length
C．on end
D．off and on
网考网参考答案：B
网考网解析：
[解析] 四个选项的意思分别是at length详细地；in place准备妥当；on end连续地，不断地；off and on时断时续地。句意是，在前几次会议上，董事会已经详细地讨论了这个话题，并将全方位地进行处理。所以正确答案是B选项，如He talked at length about his work．(他详细地谈了他的工作)。 查看试题解析出处>>