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（请给出正确答案）
A.manageable
B.measurable
C.affordable
答案
C、affordable
更多“The technological advances made it possible for the middle classes to enjoy what had once been () on…”相关的问题
第1题
What is the author's attitude towards technological advances in sports field？
A．Neutral.
B．Critical.
C．Subjective.
D．Enthusiastic.
第2题
A．Y
B．N
C．NG
第3题
A.introduced
B.witnessed
C.included
D.proposed
第4题
A．Y
B．N
C．NG
第5题
A．fantasies
B．expertise
C．ideology
D．humanities
第6题
A) shrinking
B) obscuring
C) altering
D) constraining
第7题
A．It represents remarkable technological development.
B．It will do less harm to environment than other planes.
C．We will benefit from its fuel efficiency and aviation.
D．It will not solve the problem of damaging environment.
第8题
B、environmental factors
C、technological invention
D、cultural contact
第9题
