It’s known to us all that the deeper you dive, ________ you can breathe.
| A．the difficult | B．more difficult |
| C．most difficult | D．the more difficult |
Confucius Temple, _______ world cultural heritage, is about 65 kilometres _______ south of Mount Tai.
| A．the; the | B．a; the | C．the;不填 | D．a;不填 |
Isn’t it amazing how the human body heals_______ after an injury?
| A．himself | B．itself | C．it | D．him |
So suddenly_______that the animals in the zoo looked very frightened during the total solar eclipse.
| A．did the sky turn dark | B．the sky did turn dark |
| C．turned the sky dark | D．was the sky turned dark |
Imagine what today’s life would be like if Alexander Bell_______the telephone more than 130 years ago!
| A．didn’t invent | B．wouldn’t invent |
| C．hadn’t invented | D．wouldn’t have invented |
Parents must allow their children to receive_______education by law.
| A．compulsory | B．traditional | C．primary | D．cultura1 |