doubt

新政策的成功与否仍不确定。

The success of the new policy is still in ___doubt.

如果你对答案不确定，就向老师请教。

If you are in ___doubt about the answer, ask your teacher for clarification.

他的资格一度受到质疑，直到他出示了必要的证书。

His qualifications were in ___doubt until he produced the necessary certificates.

她无疑是一位伟大的作家。

She is without ___doubt a great writer.

我怀疑我是否能按时完成工作。

I ___doubt whether I can finish the work on time.

我怀疑我会得到那份工作。

I ___doubt I'll get the job.

他明天可能会带着钱回来，但我非常怀疑。

He may come back tomorrow with the money, but I very much ___doubt it.

你有任何理由怀疑她吗？

Do you have any reason to ___doubt her?

你应该怀疑那个新闻来源的可靠性。

You should ___doubt the reliability of that news source.

尽管他自信地宣称，我仍然怀疑他的专业能力。

Despite his confident claims, I still ___doubt his expertise.