【僮媛】評論
Our “Buy one, get one free” strategy is quite effective as our sales have increased greatly in these days.我們的「買一送一」策略非常有效,這幾天我們的銷售額大幅成長。(A) effective [ɪˋfɛktɪv] adj.有效的(B) negative [ˋnɛgətɪv] adj.否定的;否認的;反面的;消極的(C) delicious [dɪˋlɪʃəs] adj.美味的(D) confusing [kənˋfjuzɪŋ] adj.令人困惑的;confuse的動詞現在分詞、動名詞