42. Why did scientists send Félicette into space?
(A) To test whether cats could fly rockets
(B) To examine how mammals react to space travel
(C) To compare cats with other animals in outer space
(D) To search for life on other planets
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統計: A(3), B(16), C(5), D(0), E(0) #3450058
統計: A(3), B(16), C(5), D(0), E(0) #3450058