If you hear the fire________, leave the building quickly.
A.warning
B.alarm
C.signal
D.bell
参考答案:B
解析:近义辨析。A.warning警告;B.alarm报警,警报,警报器;a fire alarm火警,火灾警报器;C.signal信号,预兆;D.bell铃,钟。
If you hear the fire________, leave the building quickly.
A.warning
B.alarm
C.signal
D.bell
参考答案:B
解析:近义辨析。A.warning警告;B.alarm报警,警报,警报器;a fire alarm火警,火灾警报器;C.signal信号,预兆;D.bell铃,钟。