阿摩線上測驗
2. The rise of mobile devices has brought countless benefits, but it has also been blamed for _______ compulsive behavior in both teens and adults.
(A) burgeoning
(B) debunking
(C) percolating
(D) spawning
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統計： A(6), B(1), C(1), D(5), E(0) #3449345
統計： A(6), B(1), C(1), D(5), E(0) #3449345
