A-A+
No sooner had the man departed than the tree b
问题详情
No sooner had the man departed than the tree began dropping coffee beans
A．by the thousand
B．by thousands
C．in thousand
D．of thousands
参考答案
正确答案：A
解析：此处by表示衡量单位，后接表示单位的名词单数加定冠词，意为“数以千计的咖啡豆掉下来了”。
