|Question 48Verbal

Source Texts

Text
Before the first railroads were built in Australia, engineers warned against using multiple track widths across the continent.        regional officials couldn't agree on a single-width system. Thus, railways in Queensland, like the Durundur Railway, were made using narrow tracks, while those in Victoria were built with wide tracks.
Which choice completes the text with the most logical transition?
In other words,
A
Similarly,
B
Therefore,
C
However,
D