Question

阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。 

control,measure,too,carry,luck,grow,bad,develop,million,country,billion,city

The population problem is one of the most serious problems in the world.Chinahas the largest population with 1. 3 1     It’s more serious in developing 2     than in 3     ones. What’s 4     ，the population in those countries is 5     faster. 6        ，China has 7     out the one-child policy to 8     it. If the population grows too fast,people will not have enough food to eat or enough houses to live in. So we should take 9     to stop it from growing 10     fast.

1.     2.          3.     4.    5.     

6.         7.         8.    9.     10.    

Answer 1

 1. billion 2. countries 3. developed 4. worse

5. growing 6. Luckily 7. carried 8. control 9. measures 10. too