制备营养肉汤培养基用哪种灭菌方法()
A.煮沸灭菌
B.流通蒸汽灭菌
C.间歇灭菌
D.高压蒸汽灭菌
E.干热灭菌
参考答案:D
I like fruits. _____________ I don't like grapes. They're sour.[ ]
A. Because
B. But
C. And