Just like a conventional hinge, a basic self-closing hinge consists of two pieces of metal joined by a pin which allows them to rotate away from each other so that the a door can be opened. A self-closing one, however, is spring mounted, so that after the door is opened and gently ...
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搜索智能精选 题目A hinge joint is___ permits the forward and backward movement of a door. A. that B. what C. those D. which 答案 B
百度试题 题目A hinge joint is ___ permits the forward and backward movement of a door.A.whatB.thatC.whichD.where 相关知识点: 试题来源: 解析 A
百度试题 题目A hinge joint is __ permits the forward and backward movement of a door. A.whatB.thatC.whichD.where相关知识点: 试题来源: 解析 A 反馈 收藏
解析 B考查表语从句的引导词。A hinge jointiswhatpermits主句主语主句系动词表语从句引导词从句谓语the forward and backward movement of a door.从句宾语句意:铰链是可以让门来回活动的东西。分析句子成分可知,系动词is后面为表语从句,从句中谓语动词 permits 前面缺少主语,故 what 符合题意。
aus. We look forward to hearing from you soon. 我们。 我们盼望很快收到你的来信。[translate] aBig Fat 大肥胖[translate] aA hinge joint is what permits the forward and backward movement of a door 屈戍关节是什么允许门的向前和落后运动[translate]...
Because of how linear and stable running on a treadmill is, you may not be prepared for the differences in the terrain outdoors. Before running outdoors, make note of the texture of the path, inclines and declines, and varying temperatures. Due to variations of the outdoor terrain and ...