单词拼写。 1. We shouldn't have a wrong ____(态度)towards the students who are poor at their studies. 2.He is _____ (有决心的)to catch up with the others. 3. He was too____ (顽固的)to admit that he was wrong. 4. The new bridge has been finished two years ahead of_____(日程). 5.We are looking for someone who is___ (可靠的)and hard-working.