【Kei Ko】評論
（一）大規模（二）節儉（三）浪費的（四）盈利
【【站僕】摩檸Morning】評論
原本題目:Jane invested in stocks and shares, thinking they were going to be ; unfortunately, she lost all her savings.(A)massive (B)frugal (C)wasteful (D)profitable修改成為Jane invested in stocks and shares, thinking they were going to be ______ ; unfortunately, she lost all her savings.(A)massive (B)frugal (C)wasteful (D)profitable