Question

The real reason for the fire _______ a burning cigarette end.

A．starts with

B．leads to

C．focuses on

D．lies in

Answer 1

A

试题分析：考查动词短语辨析。句意：火灾的真实原因是一个烟头引起的。A以……为开始；B导致；C专注于；D在于。故选A。