17. _____ the government’s policy to counter COVID-19, many companies started to allow their employees to work at
home.
(A) Adhere to
(B) Adhering to
(C) Adhered to
(D) To adhere
答案:登入後查看
統計: A(41), B(218), C(58), D(164), E(0) #2756866
統計: A(41), B(218), C(58), D(164), E(0) #2756866