题目

单句语法填空【1】Is it he or you who ________(be) in charge of the job and supposed to complete it punctually?【2】We believe all that you have been devoted to ______(be) naturally of great necessity.【3】He is the only one of the boys who __________(be) always late for class.【4】In all his life, Dickens wrote a large number of excellent novels, some of which ______(be) still popular now.【5】There _______(be) quantities of milk in the bucket at the present.【6】Leaving the less important things until tomorrow ______(be) often acceptable.【7】The teacher along with the stu下列哪种饮食习惯不合理？（　　）A．按时就餐B．少吃过冷或过热的食物C．少吃甜食D．用水果代替蔬菜