¥5.00
推荐等级:A.It is not essential to operate the air purifier.
B.It can be obtained online for a small charge.
C.It detects the purifier and installs itself automatically.
D.It identifies problems with the machin
开始考试练习点击查看答案A.Steve Turnbull
B.Katie Reed
C.Sally Chase
D.Alice Waters
开始考试练习点击查看答案A.It is one of the most expensive products.
B.It is not as attractive as advertised.
C.It tends to break down rather quickly.
D.It may be hard to obtain due to its popularity.
开始考试练习点击查看答案A.The machine she bought had a defect.
B.The appliance was not placed on a flat surface.
C.The red light switched on after four weeks.
D.The device was not linked correctly to a mobile phon
开始考试练习点击查看答案长理培训客户端 资讯,试题,视频一手掌握
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