【简答题】挑出下列句中的 宾语 1 My brother hasn't done his homework. 2 People all over the world speak English. 3 You must pay good attention to your pronunciation. 4 How many new words did you learn last class? 5 Some ...
【单选题】The FAA, in conjunction with airport proprietors and community leaders, is now using noise ( ) procedures to reduce the level of noise generated by aircraft departing over neighborhoods that are near ...