27.Oneoftheculturedifferencesthattends()annoyAmericanshastodowithunderstandingofpunctuality(准时）.

exchange

4.有一天，你在街上遇见一位很久没有见面的同学，你跟他打招呼，你好吗？是以下哪一句？

guitar

当你想麻烦他人再说一遍时，你可以说__________.

Ilikecomputers,().

what'sthemeaningof"骑自行车"?

getinvolvedin

Doyouhaveanyplanforthecomingholiday?

freedom

IsEnglishamustforthejob?

keepupwith

makeup

Theyaresurelynotascomfotrable()cottonclothes.

Areyougood()swimming?

D