TRÌNH BÀY CÁC ĐẶC TRƯNG CỦA VĂN HỌC. PHÂN TÍCH MỘT TÁC PHẨM VĂN HỌC DỰA TRÊN CÁC ĐẶC TRƯNG.

The sun a. will become a red giant within two to three million years b. is in its main sequence, which willlast thousands of years c. is in its main sequence, which will last billions of years. d. will explode as a supernova after its main sequence

98 points! include an answer and in advance!

Secondary school falls between a . kindergarten & elementary b. elementary school & post secondary school c. post secondary school & higher education d. middle school & high school