听下面一段材料,回答1-3题。 |
1. When was Emperor Nero in power? |
A. Before 37 AD. B. After 68 AD. C. During the first century. |
2. Around 1660,who owned most of the coffee shops in Paris? |
A. Italians. |
3. Who invented the hand-turned ice-cream freezer? |
A. Francesco. B. Nancy Johnson. C. Jacob Flusell. |