皮皮学，免费搜题
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搜题
【单选题】
Long winters can be and difficult to deal with.A.
ease
B.
harsh
C.
pretty
D.
necessary
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The police suspected that the fire must have broken after the workers had left the factory.
A.
off
B.
through
C.
out
D.
in
【简答题】The fire must have _____________after the staff had gone home. [A] broken down [B] broken up [C] broken out [D] broken off
【简答题】The fire must have ( ) after the
staff had gone home.A. broken down B. broken through C. broken in D. broken out
【单选题】牛肉的 （ ）及部分臀部肌肉等一些较嫩的部位，纤维斜而短，结缔组织少，可顶刀切成丝、片等形状，采用爆、炒等旺速成的方法加工成菜。
A.
胸部
B.
腹部
C.
背腰部
D.
颈部
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