阿摩線上測驗
112. The science teacher always _____ the use of the laboratory equipment before she lets her students use it on their own.
(A) tolerates
(B) associates
(C) demonstrates
(D) exaggerates
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統計： A(10), B(20), C(185), D(14), E(0) #1592322
統計： A(10), B(20), C(185), D(14), E(0) #1592322
