张师傅加工了101个零件,全部合格,零件的合格率是101%.______.(判断对错)
101101×100%=100%.
故答案为:错误.
What time ______ you usually arrive at school? [ ]
A. do
B. does
C. are
D. is
毒性最大的是()
A.苯扎溴铵
B.平平加O
C.西土马哥
D.阿洛索OT
E.吐温60