discover questions的用法和樣例：
例句
- In this process, colleges and universities must correctly deal with some relations, discover problems, and put forward the countermeasures.
在思想政治教育資源開發過程中，高校必須正確處理幾個關係，發現問題，提出對策。 - But questions remained over the magnitude of the alleged defects and why no domestic brands were involved in the spotchecks, carried out at some of the city's top malls.
但關於這些質量問題還有仍有很多疑問，而且為什麼在一些城市的大商場，國內的品牌卻沒有在現場檢查是時發現問題。
