I can hear the noise from cars()
A、in night
B、at night
C、at evening
A、in night
B、at night
C、at evening
A、In positions in which the noises in the ship are least likely to interfere with the hearing of a fog signal and the man can see clearly B、In positions in which the noises in the ship are much likely to interfere with the hearing of a fog signal C、In positions in which the hearing of a signal is reduced to a minimum D、In a position in which the man can see clearly
A、the engine stopped B、the engine was stopped C、he stopped the engine D、he had stopped the engine
A、the signal to noise of the current optical amplifier B、the signal to noise of the previous amplifier or source C、the signal to noise introduced by the optical multiplexer D、the accumulated noise to signal ratio of the optical channel
A、No, thanks. I already know what to order B、Your menu is very clear C、I hear the food here is tasty D、The setting is very comfortable