Today there are more airplanes________ more people than ever before in the skies.
#88392
A
carry
B
carrying
C
carried
D
to be carrying
推荐题目
Our English teacher, having explained to us how to design a project, allowed us a whole week’s preparation and then the class.
#95427
A
to dismiss
B
dismissed
C
dismissing
D
having dismissed.
She explained it again to make herself _______ by the audiences.
#96934
A
misunderstand
B
misunderstood
C
misunderstanding
D
to misunderstand
Our waste recycling project ________ a lot of investigation and paperwork had been done by the end of last term.
#88785
A
involved
B
to involve
C
being involved
D
involving
—There is a story here in the paper about a 110-year-old man.—My goodness! I can't imagine______ that old.
#98542
A
to be
B
to have been
C
being
D
having been