题干
—Someone helps you when you are in trouble. What should you say to them?
—I say “________” to them.
A：Hello
B：Thanks
C：Goodbye
D：Not at all
答案(点此获取答案解析）
B
—Someone helps you when you are in trouble. What should you say to them?
—I say “________” to them.
A：Hello
B：Thanks
C：Goodbye
D：Not at all
