Manipulating laboratory tissue cultures with hormones is one thing; using hormones to treat human beings, however, is contingent on whether hormones that_____in the laboratory can affect_____organisms, and in predictable ways.
Blank(i) Blank(ii)
A.fail
B.work
C.reproduce
D.similar
E.cellular
F.whole
Blank(i) Blank(ii)
A.fail
B.work
C.reproduce
D.similar
E.cellular
F.whole
重点单词 | 查看全部解释 | |||
predictable | [pri'diktəbl] | |||
contingent | [kən'tindʒənt] | 联想记忆 | ||
tissue | ['tiʃu:] |
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