阿摩線上測驗
複選題
9. My dad suffered a heart attack because an artery was ______, which in turn diminished blood flow.
答案：登入後查看
統計： A(49), B(59), C(24), D(15), E(49) #2058836
統計： A(49), B(59), C(24), D(15), E(49) #2058836
