Why did the author stop trying to find out who the sender was？
举一反三
- The author conducted a survey among undergraduate students trying to find out __________.
- All I’m trying to do is to ____ why your condition has not improved. A: look for B: find out C: search for D: get in
- The scientists are trying to find out the facts to _______ their theory.
- Why did the author wonder who would cook the meal A: In China, the hostess is busy in the kitchen. B: She was hungry
- 4.为何不去看看都有哪些实习机会? A: Why not find out what’s offer? B: Why find out what’s on offer? C: Why not find out what’s on offer?