1.One recent prediction is that within the next 50 years,it possible to link the human brain directl

题目

1.One recent prediction is that within the next 50 years,it possible to link the human brain directly with a computer.
A.is B.will be C.would be D.was
2.These interesting articles were written by Anna,who _ for our magazine these years.
A.wrote B.would write C.is writing D.has been writing
3.He’s got our tickets.
---That’s good.I__ afraid that he __ them.
A．am; has forgotten B．was; had forgotten
C．was; forget D．am; will forget
4._________ a time in the 1960s when young people liked wearing army uniforms.
A.It was B.There was C.It is D.There is
5.-- Sorry we’re late.We _____ the wrong turning.
-- That’s all right.Come in,please.
A.take B.have taken C.took D.had taken
6.The novels written by the author sell best,but five years ago no one could have imagined how great a role he ______ in the literary world.
A.was playing B.played C.was to play D.had played

答案

cdbbcb先看答案对不对再帮你分析