问题
选择题
Since nuclear (核) pollution broke out in Japan, in March, 2011, we are all _____ of it very much. [ ]
A. frightened
B. be frightened
C. frightening
D. be frightening
答案
答案：A
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Since nuclear (核) pollution broke out in Japan, in March, 2011, we are all _____ of it very much. [ ]
A. frightened
B. be frightened
C. frightening
D. be frightening
答案：A