question 2
A. 7.4 millions.
B. 5.6 millions.
C. 2.8 millions.
D. 1.8 millions.
question 3
A. Part-time jobs
B. College majors.
C. Online businesses.
D. Internet information.
Listen to the five short conversations and tell whether the statements are true or false. Write T for true and F for false. Most Americans have had experience of shopping online.
A. 对
B. 错
Match the sentences with their Chinese translations.