The pilgrims in The Canterbury Tales are on the way to the shrine of ___at a place namedCanterbury
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The piece of work that is commonly considered to be the beginning of the English literature is ___
Romance was a type of literature that was popular in the ____
Beowulf is a national epic of ____
根据反应2S2O32- +I2=S4O62- +2I-构成原电池,测得该电池Eθ=0.455V, 已知φθ(I2/ I-)=0.535V ,则φθ(S4O62-/S2O32-)为( )V。
A. -0.080
B. 0.990
C. 0.080
D. -0.990