A-A+
A．There were over 100 talks given by authors.B
问题详情
A．There were over 100 talks given by authors.
B．Food was forbidden at this festival.
C．It was not so successful as expected.
D．There were 280 exhibitors.
参考答案
正确答案：D
解析：关于图书节，文章提到一共有280个参展商，145，000名参与者以及大约90场作者演讲，还有一个食物区。因此本题答案为D 。
