【正文】 u ________.A．who has been to the USA in your classB．when did China bee a member of the WTOC．what was wrong with your puterD．that China had wonderfully held the Olympic Games19．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．—What did the headmaster ask you after the meeting?—He asked me ________.A．what I do for the project last week B．if can I finish the work on timeC．how did I deal with the problem D．why I was late for the meeting21．We haven’t decided ________.A．that we will repair our house B．when did we go to the partyC．where we went on vacation D．whether we will keep a pet22．I wonder ________ when he began to learn the piano.A．how old was Lang Lang B．how old Lang Lang wasC．Lang Lang was three years old D．Lang Lang three years old was23．—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 start24．I wouldn’t like to go to the library this Sunday, and I wonder ________.A．whether you can go with me B．that you can go with meC．whether can you go with me D．can you go with me25．—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 center26．—What did Mary say to you just now, Alan?—She asked ________.A．if I could go to the museum with her tomorrow B．why I am so sad todayC．who did I play volleyball with after school D．what will I do on the weekend27．Tom was not listening carefully, so he failed to hear ________.A．what the teacher said B．how the teacher saidC．what did the teacher say D．how did the teacher say28．—A celebration for the 100th anniversary of the founding of the CPC(中國(guó)共產(chǎn)黨) will be held，and I’m wondering ________.—Let’s have a discussion about it this afternoon.A．how will we get there B．which clubs will take partC．what we could do for it D．whether can we do something for it29．—Could you tell me ________ “the Father of Rice”?—Because he helped many countries grow more rice.A．when was Yuan Longping called B．why is Yuan Longping calledC．when Yuan Longping was called D．why Yuan Longping is called30．China’s Tianwen 1 Rover landed on Mars on May 15th, 2021. Do you know ________.A．what it was going to discover B．why was it sent thereC．what it looks like D．how many photos does it take there31．—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 Jinan32．—Daming, do you know ________?—The strange shapes of its tall rocks.A．how large Zhangjiajie is B．what is Zhangjiajie famous forC．how large is Zhangjiajie D．what Zhangjiajie is famous for33．Could you please tell me ________? I want to borrow some books.A．where is the library B．where the library isC．where wa