It was not until 1936________basketball became a regular part of the Olympic Games.

A.that　　　            B.when　　　   C.which　　　     D.then

43.It was not until 1936________basketball became a regular part of the Olympic Games.

44.

43.It was not until 1936________basketball became a regular part of the Olympic Games.
44.

It was not until 1936 ________ basketball became a regular part of the Olympic Games.

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Few people know the fact ______ was not until 1936 that basketball became a regular part of the Olympic Games.

A. it that?????? B. that it?????? C. that?????? D. it