问题
ung woman became critically ill andwas sent to the big city,where specialists can be called ___to study the____disease
A:Neverhad I found
B:Seldomdid I find
C:Hardlyhad I found
D:Nosooner did I find
B:Seldomdid I find
C:Hardlyhad I found
D:Nosooner did I find
正确答案是: