Question

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

Answer 1

B

out of control意为“失去控制”；A项意为“支持”；C项意为“负责；掌管”；D项意为“任凭……的摆布（而无力保护自己）”。