It’s _____ hard problem for the twins that ____ of them can work it out.
A.so; neither | B.such a; neither | C.so a; neither | D.such a; none |
It’s _____ hard problem for the twins that ____ of them can work it out.
A.so; neither | B.such a; neither | C.so a; neither | D.such a; none |
试题篮
()