A computer cannot remember who_____; it simply does what _________.
A．will use it; it is toldB．uses it; it has told
C．used it; it is toldD．has used it; it told
C
考查時(shí)態(tài)語(yǔ)態(tài)：第一空用過去時(shí)，表示電腦記不住誰(shuí)用過它的，只是做的別人叫它做的事。第二個(gè)空用被動(dòng)式。選C。
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