. It was the fact _______his father was ill in hospital_________ worried him and kept him awake for a whole night .
A.which ; that | B.which ; which | C.that ; which | D.that ; that |
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. It was the fact _______his father was ill in hospital_________ worried him and kept him awake for a whole night .
A.which ; that | B.which ; which | C.that ; which | D.that ; that |