高中英语必修三：3-3 Unit 3 Discovering Useful Structures Grammar语法省略-习题检测.docxVIP

试卷第 =page 1 1页，共 =sectionpages 3 3页 Unit 3 语法省略 一、单项选择 1．When ________ different cultures, we often pay attention only to the differences without noticing the many similarities. A．compare B．compared C．comparing D．having compared 2．Engineers noticed that the pipes were not expanding ________. A．as were expected B．as it was expected C．as expecting D．as expected 3．She had said little so far, responding only when_________. A．speaking B．spoken to C．spoken D．speaking to 4．Generally speaking, ______ according to the directions, the drug has no side effect. A．When taking B．when to taken C．when to take D．when taken 5．Man may disappear________ other creatures who became too specialized to survive their environment. A．as B．just as C．as if D．as have 6．If ________, I will sign up to take the training class tomorrow. A．necessary B．is necessary C．it necessary D．to necessary 7．In the lecture, little Jack kept silent all the time unless _________ to express his opinion. A．he invited B．invited C．he is invited D．being invited 8．When ________ in this way, your friendship will soon be repaired. A．approach B．approaching C．to approach D．approached 9．When ________which activity would be the most difficult to give up for a week, 48% said listening to music. A．asked B．asking C．being asked D．having asked 10．Though ________ by gradual blindness, Alice was still ________ of writing compositions. A．was affected; able B．affected; capable C．was influenced; capable D．influenced; able 11．When entering the office, ____. A．Roger was found sitting at a desk B．we found Roger seated at a desk C．Roger was found sat at a desk D．it was we who found Roger seat at a desk 12．When ________ the French and German versions of the Mozart musical, students concluded that the French one is more colorfully displayed and goes on more light-spiritedly. A．compare B．to compare C．compared D．comparing 13．While watching television, __________. A．the doorbell rang B．the doorbell rings C．we heard the do