BECAUSE ALUMINUM IS LIGHTER AND CHEAPER ..., IT IS FREQUENTLY USED...
74. Because aluminum is lighter and cheaper ..., it is frequently used for high-tension
power transmission.
a. as copper
b. than copper
c. for copper
d. more
copper
74. Because aluminum is lighter and cheaper ..., it is frequently used for high-tension
power transmission.
a. as copper
b. than copper
c. for copper
d. more
copper