—Can we get everything ready by the weekend?
—It all depends on ______ we can get Mr. Green’s co-operation.
A.that B.what C.whether D.if
—Can we get everything ready by the weekend?
—It all depends on ______ we can get Mr. Green’s co-operation.
A.that B.what C.whether D.if
C
介词后只用whether不用if引导宾语从句。那要取决于我们是否能得到Mr. Green的合作。故选C。