money is important many teenagers say they want to do jobs they enjoy.A. BecauseB. Unles

问题补充：

money is important, many teenagers say they want to do jobs they enjoy.

A. Because

B. Unless

C. If

D. Although

答案：

A. Because

B. Unless

C. If

(答案→)D. Although

解析：此处Because因为；Unless除非；If 如果；Although虽然。句意：虽然钱很重要，但是许多青少年说他们想做自己喜欢的工作。根据句意选D。