题目

读“我国地形图”，完成题。【1】下列地势变化，与我国地势变化相符的是（ ）A. B. C. D. 【2】我国东部的地形以（ ）A. 高原和盆地为主 B. 盆地和丘陵为主C. 山地和高原为主 D. 平原和丘陵为主【3】地处第一级阶梯上的盆地是（ ）A. 柴达木盆地 B. 塔里木盆地C. 四川盆地 D. 准噶尔盆地【4】构成我国地形骨架的是（ ）A. 山脉 B. 高原 C. 丘陵 D. 盆地【5】不属于山区的地形是（ ）A. 崎岖的高原 B. 平原 C. 丘陵 D. 山地One student took a box of chicken to class，another carried on a cell phone   1   and still another whistled loudly every time the    2  turned his back．        Reform school? No．College．        More and more, professors say, they are coming across   3  students in their classrooms．Many of today’s young scholars （学者） arrive late, leave  4  , talk loud or take care of personal   5   such as paying bills during class． Why are the students behaving badly? “Because they can,” said a student of University of North Texas．“A lot of the time, the professors let them get   6   with it．”     Some educators say it is time to bring politeness back to their classrooms—and even   7    taking some of the blame for bad behavior．They say that rude students are by no means the majority but that one of them can ruin an entire   8  ． People are   9   when they learn that impolite behavior is becoming more and more common in   10   education, says Dr Gerald Amanda, a counselor at City College of San Francisco．They   11   some high school students to misbehave but think those who get to   12   will behave more politely． Dr Amanda believes that society in   13   has become more tolerant （容忍的）of rude behavior and   14   people in power, including professors, no longer   15   standards for   16  ．That leads to a growing imprudence （轻率行为）   17   some college students．“There’s a great   18   of bad behavior in the world around them, and young people see it and  19   disrespect,” said Dr Amanda,   20   that sometimes students “have no idea that they are being rude．” 1．A．line                          B．conversation            C．message                 D．picture 2．A．professor                 B．student                   C．president                 D．classmate 3．A．hardworking            B．cheating                C．rude                       D．selfish 4．A．late                         B．early                     C．noisily                    D．quietly 5．A．feeling                     B．interest                   C．computer                D．business 6．A．away                      B．down                     C．along                      D．back 7．A．enjoy                      B．hate                       C．start                       D．avoid 8．A．school                    B．company                C．society                   D．class 9．A．delighted                  B．surprised                C．interested               D．encouraged 10．A．better                     B．more                  C．higher                    D．younger 11．A．expect                    B．hope                     C．forbid                    D．wish 12．A．work                    B．college                   C．1earning                 D．knowledge 13．A．all                          B．time                     C．charge                    D．general 14．A．why                       B．how                     C．whether                 D．that 15．A．change                   B．break                     C．set                         D．reach 16．A．teaching                 B．politeness               C．thinking                  D．progress 17．A．about                     B．for                         C．behind                    D．among 18．A．deal                       B．number                  C．many                      D．sum 19．A．prepare                  B．grow                      C．develop                   D．improve 20．A．speaking                B．adding                    C．warning                  D．wishing