Jim gave up _____ Chinese. He thought it was too hard.
#52295
A
learn
B
learning
C
to learn
D
learned
推荐题目
You’d better ______ others.
#61406
A
make a friend with
B
to make friends with
C
make friends with
D
make friends
Have you ever gone        ?
#60733
A
surfing
B
to surf
C
surf
D
surfed
 A White House plane  ________ Beijing on March 19, 2014 and US First Lady Michelle Obama started her ________ visit to China. 
#52874
A
reached; seven days
B
landed in; seven-day
C
has arrived in; seven-day
D
has got to; seven days