考虑《品德、生活与社会》课程的教学环境，选择下面哪种媒体进行教学体现了“低成本、高效 发布时间：2018-10-07 12:46 │ 来源：www.tikuol.com 题型：单项选择题 问题： 考虑《品德、生活与社会》课程的教学环境，选择下面哪种媒体进行教学体现了“低成本、高效能”的原则？（）A.投影机B.电视机C.录音机D.摄像机
题型：单项选择题 完形填空。 During a recent holiday I visited Dusseldorf, a city in the former West Germany. The nine-day trip left a deep impression 1 me. I arrived at Dusseldorf airport at 7 pm. It was already 2 outside. The first thing I needed to do was to find a place to 3 . I decided to telephone the youth hotel. But to use the phone I needed some 4 , I asked a lady for help. To my 5 , she gave me three coins to use. But all the phones in the 6 needed phone cards. And phone cards could only be bought at post offices during the 7 . I was 8 I would not be able to call the hotel. An old gentleman helped me. He couldn't speak English 9 understand that I needed to 10 a phone call. He showed me where the phone was and inserted 11 phone card. I called the youth hotel and found a place to stay that night. The 12 of the German people made me feel that I was not 13 my hometown and my first day in Germany wasn't as 14 as I expected. Whenever I went, I asked people for 15 . It surprised me that 16 every young German could speak English fluently. Older Germans couldn't speak English very well, but they would try to help me 17 they could. One middle-aged man I asked for directions even 18 me to the place I was looking for. My 19 in Germany totally changed my impression of Germans. Now I think the people couldn't be more 20 . ( )1.A. on ( )2.A. late ( )3.A. visit ( )4.A. cards ( )5.A. joy ( )6.A. hotel ( )7.A. night ( )8.A. afraid ( )9.A. or ( )10.A. make ( )11.A. another ( )12.A. use ( )13.A. really ( )14.A. interesting( )15.A. direction ( )16.A. almost ( )17.A. whenever ( )18.A. drove ( )19.A. experience ( )20.A. friendly B. for B. dark B. eat B. information B. disappointment B. airport B. daytime B. sure B. but B. have B. a B. success B. nearly out of B. good B. distance B. even B. whatever B. reached B. victory B. unfriendly C. to C. light C. stay C. money C. emotion C. city C. trip C. glad C. and C. do C. my C. care C. far from C. bad C. travel C. only C. wherever C. moved C. visit C. cold-hearted D. about D. early D. keep D. coins D. surprise D. pavement D. rush-hour D. eager D. so D. answer D. his D. kindness D. close to D. busy D. serve D. already D. however D. came D. memory D. valuable 查看答案