阿摩線上測驗
35. Some people say that playing the stock market is like __________, because you can never know whether you will make money or lose money.
(A) gambling
(B) investing
(C) weather
(D) school
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統計： A(1), B(0), C(0), D(0), E(0) #3860232
統計： A(1), B(0), C(0), D(0), E(0) #3860232