For years we have believed we were either healthy or sick.【51】, during the mid-1990s, scie
(51)
A.Besides
B.However
C.Meantime
D.Therefore
(51)
A.Besides
B.However
C.Meantime
D.Therefore
A、in this line
B、for the section
C、of this
D、on this line
Which is NOT affected by the number of years we have to live?
A.Our education.
B.Our savings.
C.The way we handle our health care.
D.The number of years we have lived.
The sentence" We have people. . . down the road" (Line 4, Paragraph 2)probably means
[ A] we have people calling us for parking space two years ahead of time.
[ B] people called us for permission to use the places two years ago.
[ C] we received calls from people down the road two years ago.
[D] people called us for school vacancies two years in advance.
We have produced twice as much steel this year ______ 4 years ago.
A.than we did
B.as did
C.than we have produced
D.as we have produced
A.were
B.have been
C.had been
D.are
The sentence" We have people. . . down the road" (Line 4, Paragraph 2)probably means
[ A] we have people calling us for parking space two years ahead of time.
[ B] people called us for permission to use the places two years ago.
[ C] we received calls from people down the road two years ago.
[D] people called us for school vacancies two years in advance.
We (had lived) in this house for three years (while) my father decided (to have) us (move) to a new neighborhood.
A.had lived
B.while
C.to have
D.move
A.live up to
B.live with
C.live through
D.live on
It is already twenty years ____ we ____ to know Mr. White in Paris.
A. after … got
B. after …have got
C. since … got
D. since …have got
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