在比较不同燃料热值的实验中，小明利用与图示完全相同的两套实验装置，分别在燃烧皿中放入质量相同的燃料甲和燃料乙，点燃后对质量都为100g和初温都为20℃的水加热，燃烧相同时间后，用甲加热后的水温度为30℃，另一杯温度为24℃，此过程中水的内能____ （增大/减小），用甲加热的水吸收的热量为____ J，此时____ （能/不能）说明甲的热值较大．（水的比热容为4.2×10³J/（kg•℃））

阅读短文并判断正误。

    Billy is my cat. She is very beautiful. Billy likes jumping. She hurts her leg when she jumps. "Ouch !Get help!" I call the ambulance and take her to the hospital. But, the doctors can't help her. We go to the police office to ask for help. The policeman calls a vet. She comes quickly and help to Billy. Now, Billy is all right. Look! She is jumping on the chair!

读“田纳西河流域的综合开发与治理示意图”。下列对田纳西河流域的综合治理与开发的叙述，正确的是(　　)