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【单选题】
听力原文：How is the slide presentation coming along? (A) He is not in at present. (B) They were smooth. (C) It's almost done. (38)A.
B.
C.
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【简答题】按凸轮形状凸轮机构分 三类
【单选题】某单位的职员李某,看见税务工作人员来公司查封财务,将两名税务工作人员打伤。公安机关对李某处以拘留十天的处罚措施。公安机关对李某的处罚属于()。
A.
司法强制
B.
司法制裁
C.
行政强制
D.
行政处罚
【简答题】Steve Jobs once used computers to make movies that were commercial hits.
【单选题】Computers that once took up entire rooms are now ______ to put on desktops and into wristwatches.
A.
samller than
B.
so small
C.
as small as
D.
so small as