Which of the following translation is an example of literal translation？

Which of the following translation is an example of literal translation？
A.Nike blinked this month.耐克公司这个月傻眼了。
B.be armed to teeth 武装到牙齿
C.You bet.一点没错。
D.bean curd 豆腐
正确答案：be armed to teeth 武装到牙齿