阅读理解。
The Chinese people going abroad
单词：abroad国外；sailor海员
1. lt was about 42 million Chinese people that went abroad in _____.
A. 2005
B. 2010
C. 2020
2. The number of in 2005 is _____ less than that in 2020.
A. 32 million
B. 69 million
C. 68 million
3. The number of _____ was the largest of all in 2010.
A. sailors
B. Chinese living abroad
C. students
4. Of the three, the number of the _____ going abroad is the smallest.
A. sailors
B. workers
C. Students
5. Which of the following is TRUE from the information above?
A. The number of Chinese living abroad is the largest.
B. The number of students is larger than that of workers.
C. The number of the Chinese workers in foreign countries is larger than that of sailors and others in 2010.
