More and more people prefer to travel on ______ plane, because you can have a comfortable and quick journey, but make sure you get ______ safe one.
A.the; the | B.a; the | C.the; a | D./; a |
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More and more people prefer to travel on ______ plane, because you can have a comfortable and quick journey, but make sure you get ______ safe one.
A.the; the | B.a; the | C.the; a | D./; a |