1·I asked myself what I would have done in such a situation.
我问过自己在这样一种情况下我会做什么。
—— 《柯林斯英汉双解大词典》
2·I asked him whether he had done it all himself or whether someone had helped him.
我问过他这都是他自己做的还是有人帮他做的。
—— 《牛津词典》
3·He must have asked somebody else.
他一定问过别人了。
4·I asked many scientists.
我问过许多科学家。
5·Had she never asked the gardeners?
她从来没有问过园丁吗?