______ returning home, she found a note _________ to the door, reading: “Call in later.”
#26578
A
On; attaching
B
On; attached
C
At; attaching
D
At; attached
推荐题目
The discovery of these tombs is _______ for scholars’ studying the history of the Tang Dynasty.
#27491
A
of very important
B
great importance
C
of great significance
D
great significant
____ what you said, he got very angry. 
#27115
A
Because
B
Because of
C
Since
D
For
I saw Tom _____ into the classroom without _____.
#25541
A
slide; found
B
sliding; find
C
sliding; being found
D
to slide; being found