--- How was your trip to New York, Jennifer? --- Fantastic! That was the first time I _______ to such a big city. It’s so impressive.
#93025
A
have taken
B
had taken
C
have been taken
D
had been taken
推荐题目
A computer does only what thinking people______.
#94586
A
have it do     
B
have it done
C
have done it    
D
having it done
Modern science and technology has _____ communication between people far apart.
#91882
A
made convenient
B
made it convenient
C
made it convenient for
D
made it convenient to