【单选题】—You look upset. Anything wrong? -I failed in the physics exam again ________ all the efforts I made. Which of the following answers is NOT true?
【单选题】根据皮亚杰的道德发展阶段理论,小学低年级儿童常常认为听父母话和老师的话就是好孩子。这是因为其道德发展处于()
【单选题】The two scholars worked at the task of writing a preface to the new dictionary for three hours _____ last night.
【单选题】All the efforts finally ________ in 2007, when the band’s album won lots of awards.