[color=#ff3853]Seventy[/color] people were killed.
A: num. 八十
B: num. 七十
C: num. 七
未知类型：{'label': 'source', 'content': '柯林斯词典', 'isMemberControl': 0, 'type': 181}
A: num. 八十
B: num. 七十
C: num. 七
未知类型：{'label': 'source', 'content': '柯林斯词典', 'isMemberControl': 0, 'type': 181}
举一反三
- Jenny is [color=#ff3853]seventeen[/color] years old. A: num. 十七 B: num. 第三（的） C: num. 70；七十；七十岁 未知类型：{'label': 'source', 'content': '柯林斯词典', 'isMemberControl': 0, 'type': 181}
- There were [color=#ff3853]thousands[/color] of people there. A: num.一千 B: num. 万 C: num.百万 未知类型：{'label': 'source', 'content': '牛津词典', 'isMemberControl': 0, 'type': 181}
- Judith is married with [color=#ff3853]four[/color] children. A: num. 四；四个 B: num. 一千 C: num. （数字）一 未知类型：{'label': 'source', 'content': '柯林斯词典', 'isMemberControl': 0, 'type': 181}
- He was a big man in his [color=#ff3853]forties[/color], smartly dressed in a suit and tie. A: num. 数字 60 B: num. 百万 C: num. 四十 未知类型：{'label': 'source', 'content': '柯林斯词典', 'isMemberControl': 0, 'type': 181}
- She thinks nothing of walking [color=#ff3853]thirty[/color] miles a day. A: num. 三十 B: num. 零 C: num. 十八 未知类型：{'label': 'source', 'content': '牛津词典', 'isMemberControl': 0, 'type': 181}