__________ is known to all, China will he an ________ and powerful country in 20 or 30 years' time.
| A．That, advancing | B．This, advancing | C．As, advanced | D．It, advancing |
For a long time they walked without saying ______ word. Jim was the first to break _____ silence.
| A．the ; a | B．a; the | C．a; / | D．the ;/ |
---Are my clothes too casual?
---No．You can go______you are.
| A．as | B．what | C．that | D．where |
More and more people shop online, ______advantage of low prices.
| A．having taken | B．taking | C．taken | D．having been taken |
The Day of the Dead, an ancient Mexican festival, is not a sad day, but______time to celebrate
______cycle of life.
| A．a, the | B．不填, the | C．不填,a | D．the, a |
How______I help them to understand when they won’t listen to me?
| A．can | B．would | C．may | D．must |