Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
It was not until the end of the nineteenth century ______.
It was not until the end of the nineteenth century ______.
A. did plant breeding become a scientific discipline B.that plant breeding became a scientific discipline oweHHHHHHHHHHHkk
C.that a scientific discipline was plant breeding D.did a scientific discipline become plant breeding
A.did plant breeding become a scientific discipline
B.that plant breeding became a scientific discipline
C.that a scientific discipline was plant breeding
D.did a scientific discipline become plant breeding
It was not until the end of the nineteenth century ______.
It was not until the end of the nineteenth century ______.
A. did plant breeding become a scientific discipline B.that plant breeding became a scientific discipline oweHHHHHHHHHHHkk
C.that a scientific discipline was plant breeding D.did a scientific discipline become plant breeding
A.did plant breeding become a scientific discipline
B.that plant breeding became a scientific discipline
C.that a scientific discipline was plant breeding
D.did a scientific discipline become plant breeding
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