---Please__________who broke the window?---Yes,I will.A.find B.find out C.look for D.look at

---Please__________who broke the window?---Yes,I will.A.find B.find out C.look for D.look at
---Please__________who broke the window?---Yes,I will.
A.find B.find out C.look for D.look at

---Please__________who broke the window?---Yes,I will.A.find B.find out C.look for D.look at
答案为B找出,查明,要一个结果（在题中则是找出谁打破了窗户
find 找
look for 寻找[something AC后面都接具体某物比较多
look at 看[look at something

B find out

b,找出谁把窗户给打破了