The wide spread of super hybrid rice around the world ______ the lives of millions and millions of people suffering from hunger to a great level.
#102778
A
has improved
B
is improving
C
improved
D
has been improving
推荐题目
—— We didn’t find Smith attending the lecture.—— No one ____ him about _____ a lecture the following day.
#102893
A
told ；there to be
B
had told ; there to be
C
told; there was
D
had told ; there being
25. The book ______forty maps, ______three of Great Britain.
#103313
A
contains; includes
B
is containing; including
C
includes; contains
D
contains; including
Writing out all the invitations by hand was more time-consuming than we______.
#99081
A
will expect
B
are expecting
C
expect
D
had expected
This is John’s photo. We miss him very much. He _______ trying to save a girl in the earthquake.
#99312
A
is killed
B
was killed
C
has been killed
D
had been killed
My parents ________ in Hong Kong. They were born there and have never lived anywhere else.
#99489
A
lived
B
were living
C
live
D
will live