I don't think the experiment is ___ failure, because it has provided us with ___valuable experience for our future tests.
| A．不填; 不填 | B．不填; a | C．a; a | D．a; 不填 |
相关试题
humanoid（有人特征的）robot newly acquired by Imperial College in London will lead to deeper understanding of human intelligence．
| A．The; the; / | B．A; a; a | C．A; a; / | D．A; the; / |
I’ll probably see you on Sunday； ， it will be on Monday.
| A．thus | B．then | C．after all |
D．if not |
—I really like the modern digital camera you lent me last week.
— .
—And thank you very much for letting me keep it so long.
| A．I’m glad you like it | B．Don’t mention it |
| C．I hope you like it | D．That’s all right |
相关知识点
推荐套卷
粤公网安备 44130202000953号