He __________ his aunt’s when he went to Wuhan on business. 
#72925
A
called on
B
called at
C
dropped in on
D
dropped in
推荐题目
Now many people move into cities in order to have their children __________.
#68086
A
better educate
B
receive well education
C
better educated
D
accept better education
 This nice magazine _____ your brother.
#66488
A
is belonged to
B
belongs to
C
has been belonged to
D
is belonging to