2. It can be inferred from the passage that. the sun:
A. is approximately halfway through its life as a yellow dwarf. B. has been in
existence for ten billion years
C. will continue as a yellow dwarf for a ten billion years. D. is rapidy changing in. size
and brightness
Bạn đang xem 2. - ĐỀ KIỂM TRA ANH VĂN TEST 1 PDF