Question

3．This twelve-hour course is for people who need to learn about computers．You will learn what computers are，what they can and can't do and how to use them．Course fee（費(fèi)用）：75 dollars Jan.4，7，11，14，18，21 Wed．&Sat.9：00-11：00a．m．
Zhang Hua is a professor from Beijing University．He has over twenty years of experience in the computer field．
TiPing
  This course is for those who want to learn to type．You are tested first and then you can practice at one of eight different skilll evels．This lets you learn at your own speed．Each program lasts 20 hours．Bring your own paper．
Course fee：125 dollars 
Two hours each evening for two weeks．New classes begin every two weeks．This course is taught by a number of professional teachers．
Language Study
Have you already tried to improve your English and failed？Do you want to learn English well？Come and this three-month course will help you make it．Course fee：130 dollars Mon&Wed.2：00-5：00p．m．All the teachers are from English-speaking countries．

46．If you choose the Learning Computers course，you'll have classesB．
A．from Monday to Friday
B．on Wednesday and Saturday
C．on January4，7，12，15
D．in the afternoon everyday
47．From the ads we know that ZhangHuaA．
A．is a teacher from Beijing University
B．has no experience in the computer field
C．can type very well
D．comes from an English-speaking country
48．If you choose the Typing course，youA．
A．should have a test first
B．needn't bring your own paper
C．can't learn at your own speed
D．should pay 115 dollars
49．Mr．Black works in the day and only has time in the evening，he can only choose theB course．
A．Learning Computers
B．Typing
C．Language Study
D．None of the above
50．The Language Study course will lastC．
A．twelve hours
B．two weeks
C．three months 
D．three weeks．

Answer 1

分析 這篇短文包括了三則廣告，電腦課程，打字課程以及語言課程；廣告包括了上課的時(shí)間，費(fèi)用，以及授課老師的介紹等內(nèi)容．

解答 46．B   細(xì)節(jié)理解題 根據(jù)第一則廣告內(nèi)容"Jan.4，7，11，14，18，21 Wed．&Sat.1月4日、7日、11日、14日、18日、21日；星期三及星期六．"故只有B選項(xiàng)符合條件，答案為B
47．A   細(xì)節(jié)理解題 根據(jù)第一則廣告內(nèi)容"Zhang Hua is a professor from Beijing University．"可知張華是來自北京大學(xué)的教授，A選項(xiàng)正確，故答案為A．
48．A   細(xì)節(jié)理解題 根據(jù)第二則廣告內(nèi)容"This course is for those who want to learn to type．You are tested first"可知，要想學(xué)習(xí)打字課程，你首先要測試，故答案為A
49．B   判斷推理題 根據(jù)第二則廣告內(nèi)容"Two hours each evening for two weeks．每個(gè)晚上兩小時(shí)，一共兩星期"，可知他在晚上有時(shí)間可選擇打字課程．故答案為B
50．C   細(xì)節(jié)理解題 根據(jù)第三則廣告內(nèi)容"Come and this three-month course will help you make it．來參加這個(gè)三個(gè)月的課程，你就可以做到．"可知，語言課程持續(xù)三個(gè)月，故答案為C

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