The police have questioned him thoroughly, and he'll be on his guard.

警察已仔细盘问了他，因此他会保持警惕。

《柯林斯英汉双解大词典》

Some have questioned the participation of the military in the program.

一些人对于军方参与这个项目提出质疑。

youdao

Some people have questioned whether the videos in which Bana speaks were rehearsed or altered.

有人怀疑芭娜说话的视频是经过排练或改动的。

youdao

Some members of Congress have questioned the costs of the F.C.C.plan and how it may affect competition.

VOA: special.2010.03.19

Yet some American researchers have questioned the value of the I.O.M.proposals.

VOA: special.2009.06.02

Investigators have questioned the physician who was with him, Conrad Murray, and are looking into the role prescription drugs might have played in Jackson's death.

VOA: standard.2009.06.29

But other researchers have questioned attributing these seasonal variations that have been detected to dark matter.

BBC: Dark Matter: Experiment to shed light on dark particles

Though Madoff has allegedly said he acted alone, others have questioned who else knew, including his wife.

FORBES: A $15 Million Question For Ruth Madoff

Both opponents and allies of Ford have questioned whether the mayor has told the truth.

NPR: Toronto Mayor Won Post On Conservative Discontent