四六级写作常用关系词：先后次序

四六级写作常用关系词：先后次序

at this time;

first;

second;

at last;

next;

previously;

simultaneously;

eventually;

last but not least;

to begin with;

to start with;

to end with;finally;

seeing...;

since then;

first of all;

afterwards;

following this;

preceding this.