High﹣speed trains are seen as one of the new Four Great_____of China．（ ）
A．AchievementsB．Agreements
C．EnvironmentsD．Inventions
-I'm sad to hear that Yuan Longping passed away.
-So am I.We lost a hero.His _____________ on hybrid（杂交）rice helped Chinese people solve the problem of eating.
| A． |
surveys |
B． |
reports |
| C． |
researches |
D． |
achievements |
The Tokyo Olympics will be held from July 23 to Aug 8.Chinese athletes （运动员） will _____________ 155 events.
| A． |
take part in |
B． |
take care of |
| C． |
take pride in |
D． |
pay attention to |
Life isn't always perfect，but it's up to you to make your life _______________.
| A． |
better |
B． |
richer |
C． |
easier |
D． |
busier |
-Four children were walking under a small umbrella._____________of them got wet.Can you guess why？
-Because it was not raining!
| A． |
All |
B． |
None |
C． |
Most |
D． |
Some |
-What a great success the film Hi，Mum has made!
-That's true.So far it has ________________ tens of millions of people to go to the cinema.
| A． |
attracted |
B． |
expected |
C． |
requested |
D． |
encouraged |