7. One group of ancient people stalled temporarily in the Middle East, while the other commenced a journey that would last tens of thousands of years.
(A) stopped
(B) completed
(C) halted
(D) initiated
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統計: A(8), B(9), C(19), D(119), E(0) #2856557
統計: A(8), B(9), C(19), D(119), E(0) #2856557