I’m surprised _______ my old friends in the street.
#48831
A
see
B
seeing
C
to see
D
to look at
推荐题目
________ can make people healthy.
#48684
A
Doing more exercise
B
Watching TV too much
C
Going to school without breakfast
D
Going to bed too late at night
Tom has much difficulty _______ Chinese so he often asks me ______ help
#50326
A
to understand; with
B
understanding; of
C
to understand; for
D
understanding; for
It’s__________ for all of them__________ to the top of the mountain.
#48932
A
tiring; getting
B
tired; to get
C
tired; getting
D
tiring; to get
--- Is Jim in the gym by himself?--- No. There is another boy ________ tennis with him.
#49973
A
playing
B
play
C
plays
D
to play