scarcely [ ] that the famous singer would hold a concert in the city when he decided to buy a ticke
问题描述：
scarcely [ ] that the famous singer would hold a concert in the city when he decided to buy a ticke
scarcely [ ] that the famous singer would hold a concert in the city when he decided to buy a ticket .
A he had heard B had he heard C he heard D did he head
答
B