

MCQOPTIONS
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1. |
Improve the bracketed part of the sentence._x005F_x000D_ Â _x005F_x000D_ One to spearhead this campaign is an IT professional, known for (having working) on net neutrality and founded Internet Freedom Foundation. |
A. | having work |
B. | have working |
C. | having worked |
D. | No improvement |
Answer» D. No improvement | |