Who should be responsible for the death of the last Duchess?

A. The duchess herself
B. unknown
C. the duke
D. the duchess's mistress

What kind of lady is the Duchess?

A. indifferent
B. arrogant
C. pretty and lovely
D. boring

The rhyme scheme of My Last Duchess:

A. aabb...
B. abab...

What kind of man is the duke?

A. possessive
B. cruel
C. arrogant
D. hierarchical
E. generous

Why does the duke showthe portrait of the last duchess drawn by FràPandolfandthe statue of Neptune made by Claus of Innsbruckto the visitor?

A. 1.The duke tells the visitor the cause of the death of the last duchess, which is a warning to the family of his fiancée.
B. 1.The duke wants to show off his power, wealth, and status.
C. The duke is friendly to the visitor.

What is the most striking technique used in the poem “My Last Duchess”which is the form of telling a story “from the inside”? (一共两个单词，用小写单词回答，单数形式）