皮皮学，免费搜题
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【单选题】
制造中等 精度、要求淬火变形小的量具常用 制造。A.
T10A
B.
CrWMn 或 9SiCr
C.
GCr15
D.
45
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】He promised to bring me his photos and he did keep his ____ .
A.
word
B.
words
C.
message
D.
messages
【单选题】He promised ___ his old friend during his stay in Qingdao.
A.
see
B.
seeing
C.
saw
D.
to see
【单选题】意外伤害保险中，被保险人遭受意外伤害的概率主要取决于( )。
A.
被保险人的年龄
B.
被保险人的健康状况
C.
被保险人的职业、工种或所从事的活动
D.
被保险人的年龄与性别
【单选题】He promised that he would never let me down and he his word eventually.
A.
stick to
B.
stick with
C.
stick by
【简答题】My uncle had a small farm. He also worked in a . One autumn, he promised to help his neighbor harvest(收割) their corn（玉米）. , after harvesting their corn, my uncle’s little machine broke. the same time,...
【简答题】真正的理财主体应具备以下特点 : ( 1)理财主体必须有 ; ( 2)理财主体必须有 ; ( 3)理财主体一定是 ,但法律实体并不一定是理财主体。
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