【正文】 accident18．— Do you know ________ during the Sui and Tang Dynasties?— Yes. A trade in books resulted and more people learnt to read.A．who invented printing B．why were paper introducedC．where paper were made D．how printing influenced people19．The students are discussing ________.A．why they are often under stress B．when did Tom saw a doctorC．who would teach them English D．whether is stress a big problem20．—I’ve just received a Wechat message—“ttyl”. Do you know ________?—It stands for “talk to you later”.A．how does it mean B．how it meansC．what does it mean D．what it means21．—Your book is very interesting. Can you tell me ________? —In Xinhua Bookstore next to our school.A．where did you buy it B．why did you buy itC．where you bought it D．why you bought it22．— I wonder ________.— Why not?A．that you’d like to e with us B．whether you’d like to e with usC．when would you like to e with us D．how would you like to e with us23．—Excuse me. Do you know ________—Yes. You can go to Furong Street.A．where I can get some local snacks B．where does the boy e fromC．when can we travel to Hong Kong D．when did Jimmy e to Jinan24．—Could you please tell me ________?—Sorry, I’m new here.A．where the airport was B．where was the airport C．where the airport is D．where is the airport25．—Could you please tell me ________ tomorrow?—At 8 o’clock.A．how will she start B．how she will startC．what time she will start D．what time will she start26．—Ann, could you tell me ________ yesterday?—Oh, I went to the supermarket for shopping near my home.A．where did you go B．when you went C．who you will go with D．where you went27．— Could you tell me ______ ?— By searching the Internet.A．how did Carl get the news B．why Carl got the news C．how Carl got the news D．why did Carl the news28．—Could you tell me ________ to London?—Sure. Next month.A．when will you travel B．when would you travelC．when you will travel D．when you travel29．Could you please tell me ________? I want to borrow some books.A．where is the library B．where the library isC．where was the library D．where the library was30．—Could you tell me ________ yuanxiao in China?—Usually at the Lantern Festival.A．when people eat B．how people eat C．when do people eat D．how do people eat31．—Could you please tell me _______ “The Reader”, a TV programme hosted by Dong Qing?—Well, it is fun and teaches us a lot of knowledge.A．how do people like B．how people likedC．why do many people like D．why many people like32．—I seem to be lost . Could you tell me ________ ? —Sure. You can take the No. 3 bus to get there.A．where is the nearest hospitalB．how long it will take me take me to the airportC．how I can get to the Xishan MuseumD．how far is my trip to the shopping center33．—Could you tell me ________?—Sure, I’ll e back in three days.A．when will you e back B．how long have you stayed there C．why you went there D．how soon you will e back34．—The 2022 Winter Olympic Games will be held in China. Do you know ________?—Yes. In Beijing and Zhangjiakou.