It was the first time she at a summer school and she really enjoyed it
A. has been.
B. was.
Chad been.
D. would be
网友回答
A. has been.
B. was.
(答案→)C. had been.
D. would be
解析：考查固定句型的时态：句意：这是她第一次到暑假学校，她真的很喜欢它。这句话用了句型：It was the first time+从句的句型，从句中的谓语是过去完成时，如果是It is the first time+从句的句型，从句中的谓语是现在完成时，选C。