Who contributed to the improvement of Robot of MINDSTORMS?
A. MIT researchers.
B. LEGO developers.
C. A passionate LEGO user.
D. A select group of LEGO enthusiasts.
查看答案
Which of the following is NOT the considerable benefits MINDSTORMS has brought to LEGO?
A. It gave rise to LEGO’s real turnaround.
B. It allowed LEGO to return to what is was originally built to live.
C. It dispersed all of the LEGO’s risks resulting from a range of innovative initiatives.
D. It adapted LEGO to a new consumer age by reinterpreting its ideals of inspiring creative play.
测绘X62W铣床电气线路控制电路图时要画出控制变压器TC、按钮SB1~SB6、行程开关SQ1~SQ7、速度继电器KS、( )、热继电器FR1~FR3等。※
A. 电动机M1~M3
B. 熔断器FU1
C. 电源开关QS
D. 转换开关SA1~SA3
现金流量表是反映企业在一定时期内(0S为)的报表。
A. 财务状况
B. 经营成果
C. 现金流量变动
D. 盈利能力
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