As early as 1647 Ohio made a decision that free, tax-supported schools must be established
A.having
B.to have
C.to have had
D.having had
A.having
B.to have
C.to have had
D.having had
A、equality is increased and efficiency is increased.
B、equality is increased and efficiency is decreased.
C、equality is decreased and efficiency is increased.
D、equality is decreased and efficiency is decreased.
A、Less frequency
B、Less quantity
C、Less volume
D、Lower price
A.a lot of more us
B.more a lot of us
C.a lot of us more
D.a lot more of us
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