We have been _____ by all our friends since we settled in the new house. 
#80394
A
called on
B
called at
C
called into
D
called for
推荐题目
30. Please write a notice for the students and ______ .
#80469
A
put it up  
B
put up it 
C
put it on  
D
put on it
It must have taken a long time to _______ all the facts of these old books.
#66913
A
dig out
B
take out
C
break up
D
take apart