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【单选题】
螺纹切削指令中F表示( )。A.
进给速度
B.
进给量
C.
螺纹导程
D.
螺纹螺距
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【单选题】加油站的营业日报表统计时间应与进行日结操作的时间保持一致，举例：31日上午8点做的日结，则31日的销售日报表统计时间为（）。
A.
30日上午8：00至当日24：00
B.
30日上午8：00至31日上午8：00
C.
30日中午12：00至31日中午12：00
D.
30日下午15：00至31日下午15：00
【简答题】Good manners play an important part in maintaining（保持）peace in society. A man with good manners doesn’t hurt others’ feelings, and therefore he’s on good terms with everyone. In this way he helps to k...
【简答题】图3-31
【简答题】短文填空。 Good manners are very important in daily life. Good manners mean good 1. b_____. Well, here are some common examples for good manners. Whenever you go to other's room, remember to 2. k_____at th...
【简答题】画出求P=1×3×5×7×…×31的值的算法流程图．
【简答题】Do you know what are good manners (礼貌)？In fact , having good manners is 46 in different countries . In some Asian countries , it is good manners to take off your 47 before you go into a house . 48...
【简答题】写出图3—31所示电路的逻辑方程，并改用最小与-或电路实现之。
【单选题】76/1. People like young boys ______________. A. who has good manners B. with good manners C. have good manner C. has good manner
A.
who has good manners
B.
with good manners
C.
have good manners
D.
has good manner
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