According to the passage, how was the chain reacti...
Câu hỏi: According to the passage, how was the chain reaction stopped at Three Mile Island?
A By a built-in safety device
B By the plant operators
C By the loss of fuel
D By water flooding the plant
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT Quốc Gia môn Tiếng Anh lần 4 năm 2015 - Trường THPT chuyên Sư Phạm HN