American troops played an important role in turning the tide of the World War I.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- 中国大学MOOC: American troops played an important role in turning the tide of the World War I.
- ·is among the oldest sections and played an important role in American history
- The Industrial Revolution may have played a very important role in the birth of the American cities.
- During the World War I, millions of American soldiers formed the habit of ______.
- —What do you think of the Chinese language today? —Quite popular. It [u] [/u] in communicating with other countries. More and more foreign friends are learning Chinese. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: played an important role B: is playing an important role C: has played an important role D: is being played an important role