2019春华师《大学英语预备级》在线作业练习题和答案-4套.docxVIP

2019春《大学英语预备级》在线练习（1） 单项选择题 1、 (????????)?up?at?the?clock?on?the?wall,?the?secretary?found?it?was?already?midnight.?（1 分） A．Looking B．Look C．To look D．Looked 参考答案：A 2、( ), the boy couldn’t enter his house.（1 分） A．Since the key has lost B．The key was lost C．Lost the key D．Having lost the key 参考答案：D 3、 English is spoken by（ ） people.（1 分） A．million B．millions C．millions of D．many millions 参考答案：C 4、 Please give（ ）a cup of tea. A．me B．my C．I D．mine 参考答案：A 5、 (?????)?with?the?developed?countries,?some?African?countries?are?left?far?behind?in?terms?of?people’s?living?standard.（1 分） A．Compare B．To compared C．Compared D．Comparing 参考答案：C 6、 Please say it（ ）English.（1 分） A．in B．with C．for D．at 参考答案：A 7、 The students were busy（ ）their lessons for the test. （1 分） A．preparing B．preparing for C．to prepare D．to prepare for 参考答案：A 8、 So?(??)?after?she?learned?the?good?news?that?she?could?hardly?fall?asleep?that?night. ? （1 分） A．excited the mother was B．was the mother excited C．the mother was excited D．excited was the mother 参考答案：D 9、 look, the little boy（ ）a big dictionary ｆrom the shelf. （1 分） A．is taking down B．is taking out C．is taking up D．is taking back 参考答案：A 10、Kate is（ ）American school boy.（1 分） A．a B．an C．the D．／ 参考答案：B 11、If you have any questions, please（ ）your hands. （1 分） A．put out B．put up C．put on D．put down 参考答案：B 12、 ?In?our?company,?great?changes?(???????)?since?the?new?manager?came.（1 分） A．took place B．take place C．will have taken place D．have taken place 参考答案：D 13、i haven’t heard ｆrom him（ ）he left home.（1 分） A．when B．since C．as D．if 参考答案：B 14、 ?I?stayed?up?all?night?(????????)?to?find?a?new?solution?to?the?problem.（1 分） A．trying B．have tried C．try D．tried 参考答案：A 15、 When Edison’s mother was ill, he（ ）a doctor.（1 分） A．sent for B．sent out C．sent up D．sends 参考答案：A 16、 Your hair is too long. You’d better（ ) . （1 分） A．have cut it B．cut your hair C．have it cut D．have him cut 参考答案：C 17、 Hangzhou is more beautiful than（ ）city in China.（1 分） A．any B．the other C．others