18. A lot of families are under pressure __________ the high costs of raising their children.
(A) ought to
(B) due to
(C) result in
(D) look for
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統計: A(17), B(202), C(31), D(10), E(0) #3509968
統計: A(17), B(202), C(31), D(10), E(0) #3509968