%let Mv=shoes;
%macro PRODUCT(Mv=bicycles);
%let Mv=clothes;
%mend;
%PRODUCT(Mv=tents)
%put Mv is &Mv;
*compare this;
%let a=cat;
%macro animal;
%let a=dog;
%mend;
%animal
%put a is &a;
answer:Mv is shoes,a is dog

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楼主: Hollycherry
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2224
9
比较adv 里的两题 |
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讲师 77%
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若有来生,我想做一棵沙漠中的胡杨
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