I can not think where I’ve left my umbrella; my mind’s completely ________!
#17926
A
blank
B
empty
C
vacant
D
mess
推荐题目
He and his brother are very_____. 
#20353
A
like
B
similar
C
alike
D
same
From the ______ expression on his face we can guess something ______ must have happened to him.
#18532
A
confused, confusing
B
confusing, confused
C
confused, confused
D
confusing, confusing