你可能感兴趣的试题
Cures for cancer will soon be found if we know how cancer cells arise. We’ 11 have to wait fifty or sixty years before we understand the Causes of cancer. Even when we understand the causes of cancer, that doesn’t mean we will soon find a cure for cancer. We won’t understand the causes of cancer before the end of the decade.
a large amount of a great deal a good many of a great many
dead ever-present inactive potential
We won’t find a cure for cancer until the beginning of the next’ century. We’ll never be in a position to prevent all cancers. If we are to eliminate cancer, we’ 11 have to protect our environment. Very few medicines can be used against cosmic rays.
a text book an introduction to a book a scientific report an interview with two leading scientists in medicine
a text book an introduction to a book a scientific report an interview with two leading scientists in medicine
If the cell is unable to fight the oncogene which has become active, then cancer results. How a dormant oncogene is activated. Why an oncogene is inactive in normal cells. How cosmic rays cause cancer.
a great deal of a good many a good amount of a great many of
dead ever-present inactive potential
We won’t find a cure for cancer until the beginning of the next’ century. We’ll never be in a position to prevent all cancers. If we are to eliminate cancer, we’ 11 have to protect our environment. Very few medicines can be used against cosmic rays.
If the cell is unable to fight the oncogene which has become active, then cancer results. How a dormant oncogene is activated. Why an oncogene is inactive in normal cells. How cosmic rays cause cancer.
as much as books as much as books as many as as many books as
Cures for cancer will soon be found if we know how cancer cells arise. We’ 11 have to wait fifty or sixty years before we understand the Causes of cancer. Even when we understand the causes of cancer, that doesn’t mean we will soon find a cure for cancer. We won’t understand the causes of cancer before the end of the decad
contact disclosure exposure exhibition
湘公网安备 43130202000226号