以下可以翻译为“上网”的有()
A. use the Internet
B. computer
C. go online
D. surf the Internet
以下表示"谢谢"的有()
A. Thanks a ton.
B. I really appreciate it.
C. You are so kind.
D. Forget it.
以下表示性别的单词有()
A. student
B. male
C. female
D. teacher
以下音标属于长元音的有()
A. /i:/
B. /u:/
C. /a:/
D. /ai/