______in the heart of Toronto is the Canadian National Tower, ______ is often called the CN Tower for short.
A.Located, where | B.locating, which |
C.locating, where | D.located, which |
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______in the heart of Toronto is the Canadian National Tower, ______ is often called the CN Tower for short.
A.Located, where | B.locating, which |
C.locating, where | D.located, which |