問題詳情

Symbols can be seen everywhere in our lives. __(178)__ to represent something more abstract, a symbol is very often a material object. __(179)__, a wedding ring is symbolic of everlasting love and lifelong commitment. When __(180)__ on the street, we see signs or symbols which tell us the exact moment __(181)__ we should cross the road. At the railroad crossing we encounter symbols __(182)__ us to the danger of oncoming trains. Everywhere we go, symbols play an important role in our lives.
178.
(A) To use 
(B) Used 
(C) To be used
(D) Using

參考答案

答案:B
難度:適中0.428571
統計:A(5),B(12),C(8),D(3),E(0)

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