Ms Clark came to Beijing three years ago.→ It has been ______.
Ms Clark came to Beijing three years ago.
→ It has been ______.
Ms Clark came to Beijing three years ago.
→ It has been ______.
第6题
A.tolerant
B.troublesome
C.burdensome
D.oppressive
第9题
By "Dr. Clark lived for 112 days", the author most probably means that ______.
A.the replacement of Dr. Clark's bean was a failure
B.there was still a long way to go in applied bionics
C.applied bionics was promising
D.the first artificial heart was most effective
第10题
By "Dr. Clark lived for 112 days" , the author most probably means that _____________.
A.the replacement of Dr. Clark' s heart was a failure
B.there was still a long way to go in applied bionics
C.applied bionics was promising
D.the first artificial heart was most effective