Has this volume been a good ______ for your money?
A.worthB.costC.valueD.price在线课程C
句意为“你花这些钱买这册书值吗?”be/get good／poor value for money是固定搭配.意为“花钱合算（不合算、值得、不值得）”；worth价值（参见worth）；cost成本、费用；price价格，均无此搭配。