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¡¡¡¡1.as soon as Ò»……¾Í
¡¡¡¡He called me up as soon as he came back to Beijing.
¡¡¡¡Please call me as soon as you finish your homework.
¡¡¡¡2.not as/so ……as ºÍ……Ò»Ñù£»²»Èç
¡¡¡¡I think English is as important as maths