YDS YARIM CÜMLE / TEST 6 39. Soru

Bu Testin Birincisi Morning

100 %

39.

- The price of the coal will vary according to --
--.

even if coal burning stations use at least a
dozen different types of coal

since most of it comes from local mines

only if the distribution is inefficient

how far it has to be transported and how
expensive the freight charges are

which causes frequent energy shortages