公共英语考试

【单选题】 ______many times, he still doesn't know how to use the computer.
A．He has been told
B．We have told him
C．Having been told
D．Having told him

网考网参考答案：C
网考网解析：
[解析] 考查非谓语动词。如果选[A]、[B]，那么前后两个句子之间则缺乏连词。如果选[D]，其逻辑主语则为句子主语，不符合题意。 [C]的逻辑主语为he，符合非谓语动(短语)在句中作状语时，其逻辑主语为句子主语的语法。 查看试题解析出处>>