Nearlyamonthhadgoneby______theyshowedsomesignofgivingupthepriceforwhichtheyhadheldout.
A.until B.while C.before D.so that正确答案C
Nearlyamonthhadgoneby______theyshowedsomesignofgivingupthepriceforwhichtheyhadheldout.
A.until B.while C.before D.so that正确答案C