It me all of a sudden that I had left my key to the car in the office.A. thoughtB. struck

问题补充：

It me all of a sudden that I had left my key to the car in the office.

A. thought

B. struck

C. happened

D. occurred

答案：

A. thought

(答案→)B. struck

C. happened

D. occurred

解析：考查固定句式：It struck me that….，意思是“某人突然想起…，”句意：我突然想起我把汽车钥忘在办公室里了。A项是“想到”的意思，但是不能用于这样的句型。C项用于：It happened to me that…某人碰巧发生….，但是不符合句意，D项应该用于It occurred to me that …，也是“某人突然想起…”，选B。