His younger brother _______ him to a race. A. InvitedB. AskedC. ChallengedD. required
His younger brother _______ him to a race.
A. Invited
B. Asked
C. Challenged
D. required
相关考题:
The Relative Friend ().A、may be your cousin, brother, or even your auntB、confirms with your memories of things that happened a long time agoC、requires obligationsD、is not trustworthy
( )– Do you know the boy _______ is playing soccer there?– Certainly.He is a friend of my __________.A.who;brother’sB.who;brotherC.whom;brother’sD.whose;brother
I′m surprised that Andy is 25. I thought he was__________, for he seems to be in his thirties.A.oldB.olderC.youngD.younger
李明的父亲是教师,用谓词逻辑可以表示为Teacher(Brother(John))这里Brother(John)是()A.常量B.变元C.函数D.一元谓词