When________totellthedifferencebetweenBritishandAmericanEnglish,thelinguistmadealongand________speech.
名词解释：silentpartnership
翻译：Sineethepremiumvarieswiththescopeofinsuranee,extrapremiumisforbuyer'saeeount,shouldadditionalrisksbecovered.
Itissurprisingthatthisinnocent-lookinggirl________________(commit)suchacrime.
In1995,anaverageof_______ofdomestictravelerswentonsightseeinginChina.
