英语是最多国家使用的官方语言，英语也是世界上最广泛的第二语言，也是欧盟，最多国际组织和英联邦国家的官方语言之一。以下是学习高二英语Unit 3的单项选择考试复习题，希望对大家有所帮助!

　　高二英语Unit 3单项选择复习题

　　1.Many children think they are ______ with when their parents are trying to show concern about them.

　　A. interfered B. separated C. disturbed D. offended

　　2. Over years, scientists have made a great _____in the treatment of cancer.

　　A. break-in B. breakthrough C. breakup D. breakdown

　　3. Some people are sitting on the grass; others are walking along the lake, ______ .

　　A. chatting and to laugh B. to chat and to laugh C. chatting and laughing D. chatted and laughed

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　　27.It was not until then that I realized putting the project in practice _______ so much money and work.

　　A. involving B. to involve C. involves D. involved

　　28.It is __________ that the library be kept open during the vacation.

　　A. wished B. expected C. urged D. hoped

　　29 It’s necessary for us to __________ everything __________ before the program is started.

　　A. get; in place B. put; in place C. get; in the place D. put; in the place

　　30. That morning, he went to school in such a hurry that he wore shoes that did not _________ at all.

　　A. match B. suit C. fit D. go with