【单选题】关于真菌的说法,下列说法不正确的是:( )
【简答题】A.He may bring a small gift. B.He shouldn't bring fruit. C.He may bring some expensive things. D.He needn't bring anything.
【简答题】to bring a contract into effect
【简答题】用OLS(普通最小二乘法)建立一元线性回归模型,有哪些基本假设?
【单选题】What will the woman do?
B.
Bring a cup of coffee.
【判断题】秦汉之际,把《周易》、《尚书》、《诗经》、《礼记》、《乐记》、《春秋》称作 “ 经 ” 。( )