导航:题目详情 | 答案解析 | 相关问题 | 最新问题 【C8】A.areB.isC.wereD.was 外语类 2017-09-16 04:37:21 正确答案 已帮助 人 【C8】A.areB.isC.wereD.was请帮忙给出正确答案和分析,谢谢! 热搜:a是b的充分条件,b是a的必要条件吗 答案解析 难度★★☆ 搜索 正确答案:B语法辨析题。本句为宾语从句,其主语为主句的宾语“thestandard”,因此谓语需用单数;主句使用的是现在完成时态,故从句谓语用现在时态与之配合。 相关问题 1、My cousin who ______ a painter is in Japan at present.A.areB.isC.wasD.were 2017-08-17 2、There ______ a box of candies on the table.A areB isC haveD were 2017-10-25 3、There ______ some chopsticks on the table.A areB isC haveD was 2017-10-25 4、【C9】A.areB.isC.beingD.to be 2018-02-23 5、No one except Tom and Mary ______ late for the class.A.areB.isC.wereD.was 2019-10-15 6、There()two hundred dollars to pay.A. areB. isC. were 2020-01-19