单选题：A robot can be used to expand our frontiers when __________

题目分类：英语三级A级
题目类型：单选题
号外号外：注册会员即送体验阅读点！

题目内容：

A robot can be used to expand our frontiers when ______________ A．its intelligence and cost are beyond question
B．it is able to bear the rough environment
C．it is made as complex as the human brain
D．its architecture is different from that of the present ones

参考答案：【答案仅供学习，请勿对照自行用药等】

答案解析：

根据下列材料，请回答题The World No Tobacco Day theme for 2003 is Tobac

根据下列材料，请回答题The World No Tobacco Day theme for 2003 is Tobacco Free Films Tobac

分类：英语三级A级题型：单选题

Why did the old woman have trouble in walking?Because she w

Why did the old woman have trouble in walking?Because she was in_____________

分类：英语三级A级题型：单选题

What is the number of the check he holds?__________________

What is the number of the check he holds?____________________________

分类：英语三级A级题型：单选题

The phrase "on the road" in the last paragraph can be best

The phrase "on the road" in the last paragraph can be best replaced by_________

分类：英语三级A级题型：单选题

When I entered the room, I found the cup (break)___________

When I entered the room, I found the cup (break)______________ on the table.

分类：英语三级A级题型：单选题