There are some boys ________ in the river.
#51303
A
swimming
B
to swim
C
are swimming
D
is swimming
推荐题目
My teacher used to _______ a bike to school, but now he is used to ________ a car to work.
#50647
A
ride, driving
B
ride, drive
C
riding, drive
D
riding, driving
I really appreciate __________ to relax with on this nice island.
#50569
A
to have had time
B
having time
C
to have time
D
to having time
The doctors in Beijing did all they could______ Shao Zhanwei, mayor of Hangzhou, but he still died of heart attack at the age of 58.
#49370
A
save
B
to save
C
saved
D
saving
—— Is Jim at home by himself? —— No, there is another boy __________ with him.
#48967
A
playing
B
play
C
plays
D
to play