---________. She went there last week for the first time.
A:has she; Yes, she has
B:has she; No, she hasn’t
C:hasn’t she; Yes, she has
D:hasn’t she; No, she hasn’t
“扬州美食”誉满天下,烹饪大师在用煤气灶烹饪美食时,主要通过____ 的方式使得锅内美食的内能增大,石油液化气在燃烧时将____ 能转化为内能.