导航：题目详情 | 答案解析 | 相关问题 | 最新问题 I doubt_____they can swim across the river.A．whyB．thatC．whetherD．when 外语类 2017-09-08 19:57:09 正确答案 已帮助 人 I doubt_____they can swim across the river.A．whyB．thatC．whetherD．when请帮忙给出正确答案和分析，谢谢！ 热搜：关于氨基酸代谢错误的论述是_________。 答案解析 难度★★☆ 搜索 正确答案：C在肯定句中，及物动词doubt后的宾语从句，多用whether或if引导，表示“怀疑是否，怀疑能否”。 相关问题 1、I dont doubt_____to help.A．wantingB．their wantingC．them to wantD．they wanting 2017-09-06 2、I dont doubt_____he can finish the task on time.A．whyB．thatC．whetherD．when 2017-09-08 3、I am doubtful whether I can solve the puzzle but I ’llhave a ____ at it.A) shootB) 2017-10-11 4、If you’re going swimming tomorrow morning you can _______me_______ because I’ll be 2017-10-12 5、Young ___________John was he was able to swim across the channel within minutes.A.asB.s 2018-02-28 6、－May I see your tickets please？__________.A. No they are mineB. No you can’tC. SureD 2020-01-18
