题目内容：

we should do eye exercises with our eyes___________
Aclose Bopened Cclosed Dopen

优质解答

C
"我们应该闭着眼睛做眼保健操"
with + n.+ adj.作伴随状语,形容一种状态.本题应该选一个形容词.
close v.关上
closed adj.关着的
open v.打开；adj.开着的
opened 只能理解为是动词open 的过去式,不是adj.