题文
I think it will be difficult ______ a robot _____ the same things as a person.
| A．as; to do | B．for; to do |
| C．for; doing | D．as; doing |
I think it will be difficult ______ a robot _____ the same things as a person.
| A．as; to do | B．for; to do |
| C．for; doing | D．as; doing |
试题篮
()
粤公网安备 44130202000953号
