______ are physical acts that can fully take the place of spoken words.

[单选题]( ) are bound morphemes because they can not be used as separate words.A.Ro

[单选题]( ) are bound morphemes because they can not be used as separate words.A.Ro

[单选题]F．ly ash can partly take the place of ______.A． paving materialB． cementC． concreteD． the coal by-product

[单选题]In copying this paper, be careful not to leave ________ any words.A.out B.a

[单选题]She could not [formulate]her ideas in a few words.A.stateB.argueC.inventD.a

[单选题]His [sincerity]added much more creditability to the words.A.authorityB.hone

[单选题]She could not [formulate]her ideas in a few words.A.stateB.argueC.inventD.a

[单选题]（ ） are those made out to named consignees withoutthe addition of the words

[单选题]（ ） are those made out to named consignees withoutthe addition of the words

[单选题]The phrase \"_________\" exemplifies the incomplete plosion at the junction

[单选题]Don’t take anyaction until you are fully _____with the situation there.A.co