问题
判断题
只有把井内液柱降低造成油层压力大于液柱压力，油气才能从油层流入井筒中。
答案
参考答案：错
搜题请搜索小程序“爱下问搜题”
只有把井内液柱降低造成油层压力大于液柱压力，油气才能从油层流入井筒中。
参考答案：错
A well-dressed(穿得好的) man goes into a restaurant one day. He sits _______at a table near the window. A waiter comes up to him and says,“_____I help you, sir? ” The man says, “Can I see the menu?” “Certainly.” the man wants a good meal. He orders(点餐) a lot of delicious_____ . The waiter brings them to him. The man is having his _____ happily. At this time, a boy comes in and sits down beside the man. He asks the _____ to give him an ice cream. The man does so. Now the boy is eating his ice cream. “I will go out _____ a newspaper.” the man says and leaves. After the boy eats his ice cream up, he _______ and goes to the door. “______, your father has not given the money for the meal and your ice cream.” the waiter stops him and says. “Father? You’re _____. He is not my father. I don’t _____ him. I meet him in the street. He says he will(会) give me an ice cream if I come here at twelve o’clock.” says the boy.
|