_______ in thought, I didn’t notice what was happing.
#18826
A
Having buried
B
Burying
C
Buried
D
To be buried
推荐题目
 He said he would return the money, and I was ______. 
#20650
A
fool enough to believe him
B
enough fool to believe him
C
fool enough believing him
D
enough fool believing him
Our English teacher is a _____ and strict man.
#20302
A
warm-hearted
B
warmly-hearted
C
warmly-heart
D
warm-heart