30.The coach, because of the driver’s carelessness, was __________ and crashed over the cliff on such a cold December morning.
A.in support | B.out of control | C.in charge | D.at the mercy |
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30.The coach, because of the driver’s carelessness, was __________ and crashed over the cliff on such a cold December morning.
A.in support | B.out of control | C.in charge | D.at the mercy |