——________do you go to the dentist?
——Let me see, twice a year, maybe.
| A．How many | B．How much |
| C．How often | D．How soon |
---Premier Li Keqiang helps more foreign people to know about China’s high-speedrailways on his visit to different countries.
--- I heard of it, too.Britain India plans to buy high-speed trains from China.
| A．Both, and | B．Not only, but also |
| C．/,and | D．Like, and |
---China's table tennis World Cup winner Zhang Jike didn’t get his prize money of $45,000 for kicking
down some advertisement boards as he celebrated his win.
---What a pity! people feel sorry for him.
| A．Thousands | B．Thousand of |
| C．Thousands of | D．Thousand |
---There a lot of traffic on the city roads. It’s hard to drive.
---Look out! Don’t drive too fast. You can never be too careful.
| A．are | B．is | C．have | D．has |
---My Biology teacher often us about the latest news of Ebola(埃博拉) .
---We also learn a lot about it and we are a little worried.
| A．speaks | B．talks |
| C．says | D．tells |
---do the Youth Olympic Games take place?
--- Every 4 years. A lot of teenagers are interested in the games.
| A．How soon | B．How often |
| C．When | D．Where |