The reason _____ the president of Czech is widely discussed recently is _______ he was seen “to steal” a pen at a press conference in Chile.

A．why, because

B．that, that

C．why, that

D．why, why

阅读下表并结合所学知识，可以得出符合这一时期中国外交状况的结论是

①中国对外关系出现全新局面 ②中国外交没有受到“ * * ”干扰

③中美两国关系逐步缓和 ④中美正式建立了外交关系 [ ]

A．①③

B．①④

C．②③

D．②④