大米比面粉多40%,那么面粉就比大米少40%.______.
40÷(1+40%),
=40÷140%,
≈28.6%;
28.6%<40%;
故答案为:错误.
________ was the idea _______ the wife thought of
A.What...that
B.That...what
C.How...why
D.Why...how
杜尔干理论的重要价值及缺陷?