阿摩線上測驗
24. In the 1900s, better telescopes led astronomers to realize that the Solar System is in a galaxy made of
billions of stars, _____ we call the Milky Way.
(A) where
(B) that
(C) what
(D) which
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統計： A(38), B(17), C(29), D(101), E(0) #2877475
統計： A(38), B(17), C(29), D(101), E(0) #2877475
