阿摩線上測驗
12.Early in September each year, the population of Ann Arbor, Michigan, suddenly increases
by about 20,000 as students arrive for the new academic year. This _____ changes the
character of the town in a number of ways.
(A) development
(B) influx
(C) flexibility
(D) surplus
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統計： A(11), B(31), C(2), D(15), E(0) #728225
統計： A(11), B(31), C(2), D(15), E(0) #728225
