A computer cannot remember who; it simply does what .A. will use it; it is toldB. uses it

A computer cannot remember who ; it simply does what .
A. will use it; it is told
B. uses it; it has told
C. used it; it is told
D. has used it; it told

A. will use it; it is toldB. uses it; it has told(答案→)C. used it; it is toldD. has used it; it told解析：考查时态语态：第一空用过去时，表示电脑记不住谁用过它的，只是做的别人叫它做的事。第二个空用被动式。选C。

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