文档介绍：高考英语常见词组
a series of ________
above all ________ after all ________
ahead of ________ ahead of time ________
all at once ________ all but ________
all of a sudden ________ all over________
all over again ________ all the time ________
all the same ________ as regards ________
anything but ________ as a matter of fact ________
apart from ________ as a rule ________
as a result (of) ________ as far as ...be concerned ________ as far as ________ as for ________
as follows ________ as if ________
as good as ________ as usual ________
as to ________ all right ________
as well ________ as well as ________
aside from ________ at a loss ________
at a time ________ at all ________
at all costs ________ at all events ________
at all times ________ at any rate ________
at best ________ at first ________
at first sight ________ at hand ________
at heart ________ at home ________
at intervals ________ at large ________
at least ________ at last ________
at length ________ at most ________
at no time ________ by accident ________
at one time ________ at present ________
at sb's disposal ________ at the cost of ________
at the mercy of ________ at the moment ________
at this rate ________
at times ________ back and forth ________
back of ________ before long ________
beside point ________ beyond question ________
by air ________