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I don't doubt ____the plan will be well-conceived.

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/08 08:34:03
I don't doubt ____the plan will be well-conceived.
A that B why C whether D when
正确答案是A为什么不是C呢,我觉得C也可以啊
(1)在否定句和疑问句中,doubt后面接that引导的宾语从句.例如:
I don't doubt that he can finish the task on time. 我相信他能按时完成任务.
Do you doubt that she will succeed? 你怀疑她会成功吗?
(2)在肯定句中,doubt后面一般接whether或if引导的宾语从句.例如:
I doubt whether they can swim across the river. 我怀疑他们能否游过河去.
He doubts if she will keep her word. 他不敢肯定她是否会遵守诺言.
注意:在肯定句中,doubt后面也可以接that引导的宾语从句,但表示疑虑较大或“不相信”.例如:
We doubt that they can complete the work ahead of time. 我们不相信他们能提前完成这项工作.
I doubt that he will come. 我看他未必会来.