These things Mr. Fotheringay did not fully appreciate.

These things Mr. Fotheringay did not fully appreciate.

A.Mr. Fotheringay didn't know these things at all.

B.Mr. Fotheringay couldn't understand these things totally.

C.Mr. Fotheringay knew nothing about these things.

D.Mr. Fotheringay could understand these things completely.

正确答案是B