27.Global food consumption has _____ in the past 50 years.【請在下列各題中選出最適當的答案】(A) more than doubled (B)
問題詳情
27.Global food consumption has _____ in the past 50 years.【請在下列各題中選出最適當的答案】 (A) more than doubled (B) doubled more than (C) been doubled more than (D) been more doubled than