题目

Find ways to praise your children often,_____ you’ll find they will open their hearts to you. A. till   B. or    C. and    D. but 答案：解析：C.考并列连词用法，分析前后分句逻辑关系，是条件或假设关系，而且“祈使句+and/or/otherwise…”固定句型所以选C.July 16th was a bad day for Arthur Johnson. In the morning, he set off from his home in Santa Barbara, California. It was the start of his summer holidays, and he decided to visit his friends at Las Vegas. Then he hoped to go fishing at Lake Mead.Johnson’s troubles started while he was driving happily across the Mojave Desert. His car was broken and he tried to repair it, but he failed. He telephoned a workshop to ask it to send a tow truck (拖车) to pull the car away and repair it.When waiting for the tow truck, he fell asleep. While he was sleeping, a tow truck arrived from San Pedro and pulled his car away. Later on, Johnson woke up and thought that somebody stole(偷,盗) his car. Unwillingly, he started to walk back towards San Pedro, but a police car stopped him to find out why he was walking in the desert. Johnson looked like a man wanted in California for robbery(抢劫), so the police kept him at San Pedro for the night. At last, Johnson’s friends came from California the next day. They proved(证明) that Johnson was not a harmful salesman(销售员), so they let him go.Title: A 【1】 Day for Arthur JohnsonJohnson’s plans1. To 【2】 his friends at Las Vegas2. To go 【3】 at Lake MeadJohnson’s troubles1. His car didn’t 【4】 and he failed to 【5】 it.2. As he was sleeping, a tow truck arrived from San Pedro and 【6】 his car away.3. Unluckily, he had to walk back towards San Pedro, but a police car 【7】him to find out why he was walking in the desert. 4. 【8】Johnson looked like a man wanted in California for robbery, the police kept him at San Pedro for the night.In the 【9】Johnson’s friends proved that Johnson 【10】 a harmless salesman, so the police let him go.