撒哈拉以南的非洲不具有的气候类型是（    ）

根据短文理解，从A、B、C、D四个选项中选择最佳答案填空。

    Everyone wants to be successful. But failure is a common(普通的) thing for us to meet with.

    1, sometimes we fail the exams, sometimes in the sports meet, others 2 but we fail. So 3 everybody meets with the failure in his life.

   However, different people have different 4 to deal with the failure. Some people lose hope when they fail. They seem to think that it is the 5 of the world. Others, on the other hand, don't take failure 6. They seem to think that failure is the first step(步骤) to success. They will keep up and try their best 7 the final success.

    Now let's imagine(猜想) the ends of the two ways. If we are afraid of the failure and always feel 8, and don't try our best to change ourselves, we may meet with more and more failures. But as long as we are hopeful and brave to face them, and never give up, we will 9 successful and our dreams will come true some day.

    So, please remember: Life doesn't give us the pleasure we want. But if we never give up and 10 do little by little, it will make a big difference.

1895年的“公车上书”与1919年的五四运动都是爱国救亡运动，但两者的规模与影响差别甚大，其主要原因在于（  ）

有一根横截面直径为20厘米的圆钢，截成两段后，两段表面积的和为7536平方厘米，原来那根圆钢的体积是多少？

There must be something wrong with the TV. We can see nothing on the ____ (屏幕).