– Let’s make fruit salad. But what do we need?

– Well, let me tell you the name of the           .

A. ingredient           B. invitation              C. instruction

肾癌临床主要的症状是（）

A.血尿、疼痛和发热

B.血尿、肿块和疼痛

C.血尿、肿块和发热

D.高血压、疼痛及发热

E.发热、疼痛和肿块