ⅰ.单词拼写 1.as a teacher,it is a must for you to have a wide ________(范围)of knowledge as well as patience. 2.personally,i think our city should develop on condition that valuable ________(古代的) things are well protected. 3.the full details of the ________(协议) have not yet been made public. 4.the country is ________(统治) by elected representatives of the people.