.
-----------Who invented _______ cell phone?
----------I don’t know. Maybe _______ European.
A.the; an | B.the; a | C./; / | D.a; the |
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.
-----------Who invented _______ cell phone?
----------I don’t know. Maybe _______ European.
A.the; an | B.the; a | C./; / | D.a; the |