下列关于世界气温和降水分布规律的说法，正确的是（　　）

A．赤道附近降水少，两级附近降水多

B．世界气温由低纬度向高纬度递减

C．同纬度的海洋和陆地气温是一样的

D．回归线附近大陆东岸降水少，大陆西岸多

Only when ____ possible to settle the problem how to get the machine repaired. [ ]

A. does the monitor come will it be

B. the monitor comes will it be

C. has the monitor come it will be

D. the monitor comes it will be