______ attractions you are planning to visit in that island country, you'd better book your hotel _____

because the hotels are always full in the tourist seasons. [ ]

A. Whatever; in the advance                

B. Wherever; before hand  

C. Whichever; in advance                  

D. Whosever; before hand

下列关于反诉条件的表述正确的是（）

A.反诉的原告应当为本诉的被告，而反诉的被告应当是本诉的原告

B.反诉与本诉在诉讼请求和诉讼理由上应当具有联系

C.在提起的时间上，反诉只能在本诉进行中提起

D.反诉的诉讼请求不能以否认、吞并、抵销本诉的诉讼请求为目的