One-childpolicyhas
問題詳情：
One-child policy has ______ controlling China’s population.
A. done well in B. been good at C. worked good in D. worked well in
【回答】
D
知識點：動詞和動詞短語
題型：選擇題
問題詳情：
One-child policy has ______ controlling China’s population.
A. done well in B. been good at C. worked good in D. worked well in
【回答】
D
知識點：動詞和動詞短語
題型：選擇題
