12. So little ____ about science that the lecture was ____ my understanding.
A.I know; over | B.knew I; beyond |
C.did I know; beyond | D.did I know; over |
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12. So little ____ about science that the lecture was ____ my understanding.
A.I know; over | B.knew I; beyond |
C.did I know; beyond | D.did I know; over |