Are D/P and D/A the same? How to use them correctly in collection?
举一反三
- They can teach ______ how to use a computer. A: they B: them C: themselves D: theirs
- Gestures have universal meaning because different cultures use them in the same way.
- It is not difficult to collect information but the difficulty lies in how to use them effectively.
- 中国大学MOOC: It is not difficult to collect information but the difficulty lies in how to use them effectively.
- It is no good_______ remember the English words. You need to learn how to use them in different situations.