Textual connectives presenting these types of additive relations may include ______.

[单选题]Generally speaking, the syntactic relations include three basic types. Whic

[多选题]The basic types of insurance coverage include （ ）.A.FPAB.War RisksC.WAD.ALL

[多选题]The basic types of insurance coverage include （ ）.A.FPAB.War RisksC.WAD.ALL

[多选题]In international trade， the general procedures forbusiness negotiations may

[多选题]In international trade， the general procedures forbusiness negotiations may

[单选题]A．n additive used to improve the ability of a lube oil to reduce friction is known as a/anA．suppressant additiveB．dispersant additiveC．extreme pressure additiveD．viscosity improver additive

[名词解释] 抗原提呈（antigen presenting）

[单选题]Stability is determined by the relationship of the center of gravity and the（）.A . water depthB . keelC . center of flotationD . center of buoyancy

[名词解释] 单体附加系（Monosomic additive line）

[名词解释] 二体附加系（disomic additive line）

[单选题]Let R and S be the following relations：A．3B．4C．5D．6