單數。anything是不定代詞，作主語時謂語動詞要用單數。
1、常用不定代詞有：some（something,somebody,someone,somewhere）,any（anything,anybody,anyone,anywhere）, no（nothing,nobody,no one）, every（everything,everybody,everyone,everywhere）,all,each,both,much,many,（a）little,（a）few,other（s）,another,none,one,either, neither等.
2、如果主語是some（something,somebody,someone,somewhere）,any（anything,anybody,anyone,anywhere）, no（nothing,nobody,no one）, every（everything,everybody,everyone,everywhere）,each,a (little), another,none,one,either 等時,謂語動詞用單數形式.
3、如果主語是all,both, all, others 等時謂語動詞用複數.
單數。anything是不定代詞，作主語時謂語動詞要用單數。
1、常用不定代詞有：some（something,somebody,someone,somewhere）,any（anything,anybody,anyone,anywhere）, no（nothing,nobody,no one）, every（everything,everybody,everyone,everywhere）,all,each,both,much,many,（a）little,（a）few,other（s）,another,none,one,either, neither等.
2、如果主語是some（something,somebody,someone,somewhere）,any（anything,anybody,anyone,anywhere）, no（nothing,nobody,no one）, every（everything,everybody,everyone,everywhere）,each,a (little), another,none,one,either 等時,謂語動詞用單數形式.
3、如果主語是all,both, all, others 等時謂語動詞用複數.