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【单选题】
该零件的名称、材料、绘图比例分别是( )。A.
轴套，钢，2:1
B.
轴，45号钢，1:1
C.
轴，铁，1:2
D.
轴套，45，1:1
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【简答题】字符串"a"在内存中占的字节数是______。
【简答题】I must ____________ (祝贺你) the excellent design of the new bridge.
【单选题】We are hoping for a large sale of our new products because the new car design ______ all the latest safety features.
A.
illuminates
B.
scrutinizes
C.
simulates
D.
incorporates
【单选题】The most common measure of the price level in the economy is:
A.
the Dow Jones Industrial Average.
B.
the Consumer Price Index.
C.
the Producer Price Index.
D.
an incomes policy.
【简答题】爱岗敬业是职业道德中的最高境界，同时也是做人的最高境界。（ ）
【单选题】Li Ming and Jenny ______ now. [ ]
A.
are shoping
B.
are shopping
C.
shops
D.
is shopping
【单选题】—We want someone to design the new art museum for us. — ________ the young fellow have a try?
A.
May
B.
Shall
C.
Will
D.
Need
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