皮皮学，免费搜题
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搜题
【单选题】
凡是将两个以上的零件组合在一起，或将零件与几个组件结合在一起，成为一个装配单元的装配工作叫（）。A.
部件装配
B.
总装配
C.
零件装配
D.
间隙调整
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】My neighbour has a good gardener. The height of the tree in his garden is almost ______ the one in mine. [ ]
A.
twice than
B.
twice of
C.
twice that of
D.
twice
【单选题】My decision _____ to be a good one .
A.
to be proved
B.
prove
C.
proved
D.
is proving
【简答题】from a beating by telling my mother I had only one good hairbrush, ______