第1题
A.relieved
B.replaced
C.retrieved
D.resurrected
第2题
A.No; the acceleration factor is dependent on enzyme concentration, but not on substrate concentration.
B.No; the acceleration factor is not dependent on either enzyme or substrate concentration.
C.Yes; the acceleration factor is dependent on enzyme concentration, but not on substrate con-centration.
D.Yes; the acceleration factor is dependent on both enzyme and substrate concentration.
第3题
A.it can double a student"s reading speed
B.it can triple a student"s reading speed
C.it can increase a student"s reading speed four times
D.no real increase in reading speed can be achieved
第4题
A.so little
B.that much
C.what little
D.how much
第5题
A.so little
B.that much
C.what little
D.how much
第6题
A.depict
B.advocate
C.criticize
D.analyze
第7题
A.depict
B.advocate
C.criticize
D.analyze
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