At times, parents find it difficult __________ with their teenage children.
#56081
A
talk
B
talked
C
talking
D
to talk
推荐题目
This problem______ that one.
#60899
A
are the same to
B
is different from
C
are different than
D
is same for
Mrs Li is planning ______ Beijing with her cousin. 
#63023
A
visit
B
to visit
C
visiting
D
visits
Jenny was so careless that she______her purse on the bus.
#55914
A
forgot
B
left
C
leaves
D
forgets