【单选题】The author wants to convey the idea in the last paragraph that ______.
A.
the flavor of chicken gravy added to potatoes can provide better taste
B.
the potato has its own specific role to play
C.
potatoes may be made use of in many ways
D.
no one can make potatoes taste like chicken
【单选题】配合型融资政策的基本思想是资产与负债的期间相配合,以降低企业不能偿还到期债务的风险和尽可能降低债务的资本成本。( )
【多选题】作为建设社会主义和谐社会的基本内涵之一,民主法治就是
【判断题】HBsAb是保护性抗体 。 阳性表示对乙肝病毒有抵抗力。
【简答题】关系论教学系统设计的操作模式有()个构成要素?