10. Swiss teenagers smoke more dope than their peers in other European countries, casting a _______ over the country’s prim and wholesome image. One in three Swiss 15-year-olds has lit _______ a joint within the past year.
(A) card; up
(B) die; on
(C) stone; on
(D) pall; up
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統計: A(42), B(19), C(51), D(185), E(0) #87947
統計: A(42), B(19), C(51), D(185), E(0) #87947