Living in the central Australian desert has its problems, （）obtaining water is not the least.

单项选择题All （）is a steady supply of water to the farmland.

A. which needs
B. that is needed
C. the thing is needed
D. need

单项选择题Which sport has the most expenses （）training equipment, players’ personal equipment and uniforms

A. in place of    
B. in terms of   
C. by means of   
D. by way of