It is common knowledge that black tea in China more than 600 years ago.
A: is invented
B: was invented
C: invents
D: invented
A: is invented
B: was invented
C: invents
D: invented
举一反三
- It's common knowledge that black tea ______ in China more than 600 years ago. A: is invented B: was invented C: invents D: invented
- 12、It’s common knowledge that black tea _____ in China more than 600 years ago.A、 is invented B、 was invented C、 invents D、 invented A: A B: B C: C D: D
- An American_______the bicycle. A: is invented B: invented C: invents
- 中国大学MOOC: Bi Sheng invented movable type printing till more than 900 years ago.
- Invented in China, paper moved out of China, first to Samarkand and then into Europe from the Islamic portals of Sicily and Spain. A: Paper, which was invented in China, moved out of China B: Paper, when was invented in China, moved out of China C: Paper, where was invented in China, moved out of China D: Paper, what was invented in China, moved out of China