----- Nội dung dịch tự động từ ảnh -----
3. Radioactivity from nuclear power
A.alters a new kind of energy
B.is necessary to cure diseases
C.can have good effects on the future generations
D.causes cancer and has bad effects on the future generations
4. We should use coal, oil, and gas
A. as much as possible
B. carelessly
C. as economically as possible
D. all are incorrect
5. According to the passage, using nuclear power is
A. interesting
B. dangerous
C. safe
D. cheap