表示怀疑用英语怎么说？

表示怀疑

例句

• She queried what he said. 她对他说的话表示怀疑。
• He questioned the practicality of the proposal. 他对该项建议的可行性表示怀疑。
• The police are suspicious of his alibi because he already has a record. 警方对他不在场的辩解表示怀疑, 因为他已有前科。
• I challenged the truth of their story. 我对他们所说情况的真实性表示怀疑。
• I question if you can do it. 我对你能否做这件事表示怀疑。
• Director Piao: I'm worrying whether you are adequate to the task of compering a program. 朴主任: 我对你是否会主持节目表示怀疑.
• In rejoinder, the abolitionists question the superior deterrent value of the death penalty. 废除死刑者在答辩中对死刑具有最大的威慑价值表示怀疑.
• He curled his upper lip in a show of scepticism. 他撇嘴表示怀疑。
• She gave me an incredulous glance. 她表示怀疑地向我瞥了一眼.
• The weather forecast has put a question mark against the chance of doing any gliding tomorrow. 天气预报对明天是否能举行滑翔表示怀疑.