填空:
①+3.3的相反数是____;
②-5的相反数是____;
③____的相反数是-5.6;
④-(-8)是____的相反数;
⑤-(+6)是____的相反数.
He held a glass with care because he was afraid of ____ (break) it.
19世纪70年代“抬棺出征”,指挥清军收复新疆的爱国将领是( )
coat