Buses have routes. They _______ and _______ people at different places on the routes.
A.take on, get off | B.pick up, drop off | C.take up; take off | D.pick out; drop out |
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Buses have routes. They _______ and _______ people at different places on the routes.
A.take on, get off | B.pick up, drop off | C.take up; take off | D.pick out; drop out |