题目内容：
18. Which of the following is assumed to be a good way to ensure safety of online shopping?
A. Avoiding using credit cards.
B. Tracking possible fraudsters.
C. Depositing money in a bank.
D. Improving the banking security system.
参考答案：
选择题：18. Which of the following is assumed to be a good
- 题目分类：湖南大学-大学英语第二册
- 题目类型：选择题
- 查看权限：VIP
shopping?
A. Avoiding using credit cards.
B. Tracking possible fraudsters.
C. Depositing money in a bank.
D. Improving the banking security system.