学生啦：学生啦xueshengla.com人教PEP版英语四年级上册单元同步练习Unit 4一.找出不同类的单词，把序号写在括号里。()1.A.phoneB.deskC.chair()2.A.bed roomB.kitchenC.sofa()3.A.heB.keyC.she()4.A.inB.onC.no()5.A.fridgeB.tableC.chair二.单项选择。()1.Where are the keys?A.They are in the door.B.It's in the door.C.We are in the living room.()2.Is Chen Jie in the bedroom?A.Yes,it isn't.B.No,he's in the kitchen.C.Yes,she is.()3.The lamp is the desk.A.onB.inC.under()4.Are they in the living room?A.No,they aren't.B.No,it isn't.C.Yes,it is.()5.How many English books do you have?A.I have 9.B.I can see 10.C.Yes,I do.