—Why not paint the Golden Gate Bridge blue or other colors?
—The bridge has always been painted "International Orange" ______ that color is easier to see in the heavy fog.
A.because | B.since |
C.though | D.while |
—Why not paint the Golden Gate Bridge blue or other colors?
—The bridge has always been painted "International Orange" ______ that color is easier to see in the heavy fog.
A.because | B.since |
C.though | D.while |