If there were no polysemy, Chinese______ much easier to learn.A.will beB.could have beenC.
If there were no polysemy, Chinese______ much easier to learn.
A.will be
B.could have been
C.would be
D.would have been
If there were no polysemy, Chinese______ much easier to learn.
A.will be
B.could have been
C.would be
D.would have been
The chickens Eijkman noticed in the hospital yard______.
A. couldn't digest the polished rice
B. proved “beri-beri” is caused by germs
C. were later cooked for the patients' food
D. were suffering from“beA-ben”
真核生物DNA复制中填补冈崎片段间空隙的酶是
A、polⅠ
B、polα
C、polβ
D、polγ
E、polδ
真核生物DNA复制中填补冈崎片段间空隙的酶是()。
A、polⅠ
B、polα
C、po1β
D、polγ
E、p01δ
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