What did Robert want to show with his video on YouTube?
A、Dogs’conflict with other pets.
B、Dogs’naughty behaviors.
C、Dogs’trust in their owners.
D、Dogs’apparent guilty looks.
4.Directions:In each of the following groups of words, there are four underlined letters or lettercombinations marked A, B, C and D. Compare the underlined parts and identify theone that is different from the others in pronunciation. Mark your answer by blackeningthe corresponding letter on the Answer Sheet.()
A、cha(s)e
B、ba(s)e
C、ea(s)e
D、ca(s)e
5. Directions:In each of the following groups of words, there are four underlined letters or lettercombinations marked A, B, C and D. Compare the underlined parts and identify theone that is different from the others in pronunciation. Mark your answer by blackeningthe corresponding letter on the Answer Sheet.()