【简答题】By saying “My dog could tell the difference between bottled and tap water” (Line 4 Para. 2), von Wiesenberger wants to convey the message that ________. A) plain tap water is certainly unfit for drink...
【单选题】By saying 'My dog could tell the difference between bottled and tap water' (Lines 3-4, Paragraph 2), von Wiesenberger wants to convey the message that ______.
A.
plain tap water is certainly unfit for drinking
B.
bottled water is clearly superior to tap water
C.
bottled water often appeals more to dogs' taste
D.
dogs can usually detect a fine difference in taste