3. At dusk in winter the sky above Rome fills with hundreds of thousands of starlings moving and
twisting like a giant, single organism. Such avian displays have long mystified human observers.
(A)flying animals with strong wings
(B) UFO-like creatures flying very fast
(C) small birds with dark shiny feathers
(D)tiny insects having round red or yellow bodies
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統計: A(1), B(0), C(6), D(0), E(0) #3293643
統計: A(1), B(0), C(6), D(0), E(0) #3293643