| A．What’s on the book? | B．Where’s my book? | C．Who is she? | D．What’s this? |
| A．a photo | B．photos | C．a photo of | D．photos of |
( )| A．Chinese people invented it. |
| B．Chinese people didn’t invent it. |
( )| A．Chinese people invented printing. |
| B．Chinese people didn’t invent printing. |
( )| A．Chinese people invented hamburgers. |
| B．Chinese people didn’t invent hamburgers. |
( )| A．Chinese people invented computers. |
| B．Chinese people didn’t invent computers. |
( )| A．Chinese people invented paper. |
| B．Chinese people didn’t invent paper. |
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