评论
打印
409. Doctors initially feared that antibiotics would have ______ effect, destroying healthy tissue as well as harmful bacteria.
A. a deleterious
B. a minuscule
C. a salutary
D. an antiquated
E. an immediate
410. Native American potters often ______ the shortcuts offered by modern technology (such as the use of commercial clay, pigments, or kiln firing), instead ______ the traditional methods of their ancestors.
A. laud, resuscitating
B. flout, relinquishing
C. circumvent, renouncing
D. propound, cleaving to
E. eschew, adhering to
