Nhận biết (M1)

What is the origin of the word “pessimism”? Interestingly, __________. It first appears in a letter by English author Samuel Taylor Coleridge.

Which choice completes the text so that it conforms to the conventions of Standard English?

• A.

  it was invented by an author.

• B.

  it was invented by an author?

• C.

  wasn’t it invented by an author.

• D.

  was it invented by an author.