Throughout history man has had to
accept the fact that all living things must die, but people now live longer than
they (51) Yet, all living things still show the (52)
of aging, which will eventually (53)
death. Aging is not a disease, but as a person passes
maturity, the cells of the body and the (54) they form do not
function (55) they did in childhood and adolescence. The body
provides less (56) against disease mad is more (57)
accident. A number of related causes may (58)
aging. Some cells of the body have a fairly long life, but they are
not (59) when they, die. As a person ages,
(60) of brain cells and muscle cells decreases. (61)
body cells die and are replaced by new cells. In an aging person
the (62) cells may not be as viable or as (63)
A. wrinkles B. rumples C. crinkles D. shrinks
更多"Throughout history man has had to
"的相关试题:
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Throughout history man has had to
accept the fact that all living things must die, but people now live longer than
they (51) Yet, all living things still show the (52)
of aging, which will eventually (53)
death. Aging is not a disease, but as a person passes
maturity, the cells of the body and the (54) they form do not
function (55) they did in childhood and adolescence. The body
provides less (56) against disease mad is more (57)
accident. A number of related causes may (58)
aging. Some cells of the body have a fairly long life, but they are
not (59) when they, die. As a person ages,
(60) of brain cells and muscle cells decreases. (61)
body cells die and are replaced by new cells. In an aging person
the (62) cells may not be as viable or as (63)
A. brains B. brain C. heart D. organs
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