网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
David's younger brother is ( )engineer.
A. a
B. an
C. the
参考答案
更多 “ David's younger brother is ( )engineer.A. aB. anC. the ” 相关考题
考题
Lisa has three ________.A、brother-in-lawB、brothers-in-lawC、brother-in-lawsD、brothers-in-laws
考题
( )– 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
考题
14. —Is this your bike,David?—No, It’s not________.It's Helen’s.A. hisB. yoursC. mineD. hers
考题
I′m surprised that Andy is 25. I thought he was__________, for he seems to be in his thirties.A.old
B.older
C.young
D.younger
考题
9、如果知识图谱中有David和Mike两个节点,他们之间具有classmate和brother关系。在知识图谱中还存在其他丰富节点和丰富关系(如couple, parent等)前提下,下面描述不正确的是()A.可以从知识图谱中形成classmate<David, Mike>的表达,这里classmate是谓词。B.可以从知识图谱中形成brother<David, Mike>的表达,这里brother是谓词。C.可从知识图谱中找到classmate和brother这个谓词的正例和反例。D.仅可从知识图谱中找到classmate和brother这个谓词的正例,无法找到这两个谓词的反例。
考题
如果知识图谱中有David和Mike两个节点,他们之间具有classmate和brother关系。在知识图谱中还存在其他丰富节点和丰富关系(如couple, parent等)前提下,下面描述不正确的是()A.可以从知识图谱中形成classmate<David, Mike>的表达,这里classmate是谓词。B.可以从知识图谱中形成brother<David, Mike>的表达,这里brother是谓词。C.可从知识图谱中找到classmate和brother这个谓词的正例和反例。D.仅可从知识图谱中找到classmate和brother这个谓词的正例,无法找到这两个谓词的反例。
热门标签
最新试卷