There are() passenger ships today than thirty years ago.
A、few
B、a few
C、fewer
D、less
A、few
B、a few
C、fewer
D、less
A、there are passengers berthed on board B、navigating in excess of eight hours C、the vessel has substantial wood in its construction D、there is no automatic fire-detection system installed
A、A.Passengers are excluded from the pilothouse while underway B、B.Passengers are permitted in the pilothouse during daylight hours only C、C.Passengers are permitted to visit the pilothouse when authorized by the Master and officer of the watch D、D.Passengers are permitted in the pilothouse when they are escorted by a ship's officer
A、There are 254 usable subnets. B、There are 256 usable hosts per subnet. C、There are 50 usable subnets. D、There are 254 usable hosts per subnet. E、There are 24 usable hosts per subnet. F、There is one usable network.
A、There are two broadcast domains in the network. B、There are four broadcast domains in the network. C、There are six broadcast domains in the network. D、There are four collision domains in the network. E、There are five collision domains in the network. F、There are seven collision domains in the network.
A、There are two broadcast domains in the network. B、There are four broadcast domains in the network. C、There are six broadcast domains in the network. D、There are four collision domains in the network. E、There are five collision domains in the network. F、There are seven collision domains in the network.
A、There are two broadcast domains in the network. B、There are four broadcast domains in the network. C、There are six broadcast domains in the network. D、There are four collision domains in the network. E、There are five collision domains in the network. F、There are seven collision domains in the network.
A、A. There are some saws in my toolbox. B、B. There are some pairs of pliers in my toolbox. C、C. There are some spanners in my toolbox. D、D. There are some tools in my toolbox.