问题详情

Directions: Each of the following sentences has four underlined parts marked A, B, C and D. Identify the one that is not correct. Then mark the corresponding letter on the Answer Sheet with a single line through the center.
46. Einstein"s (relativity) theory is the (only one) (what) can explain such (phenomena).
A. relativity
B. only one
C. what
D. phenomena请帮忙给出正确答案和分析，谢谢！