A.搬运活动
B.现代化送货活动
C.信息活动
D.装卸活动
第3题
第4题
The most important element of leadership is communication.
A.正确
B.错误
第5题
The underlined word "carbon" (Para. 2) stands for ______.
A.intelligent robots
B.a chemical element
C.an organic substance
D.human beings
第6题
The underlined word "carbon" Para. 2) stands for ______.
A.intelligent robots
B.a chemical element
C.an organic substance
D.human beings
第7题
According to the text the most important element in education is______.
A.personal link
B.good instruction
C.advanced technology
D.interesting discussion
第8题
According to the text the most important element in education is______.
A.personal link
B.good instruction
C.advanced technology
D.interesting discussion
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