用所给词的适当形式填空
1.No matter what situation you are in, you should keep _______(好奇) 2. Jane was ________(apologise) to her friend for having kept her waiting.
1.No matter what situation you are in, you should keep _curious______(好奇) 2. Jane was __apologising______(apologise) to her friend for having kept her waiting.
答：用sing原型，因为情态动词can后面接原形详情>>
答：B 被动语态，be found to do. A中的made与found均为过去分词，冲突！详情>>
问：hArd work 和hArd--working有什么区别
答：一个是名词 一个是形容词撒详情>>
