听众 “蓝之信” 想知道 “should、ought to” 和 “be supposed to” 在用法上的不同。要想分清它们的用法并不难，先来看一句话：“We _____ leave now.（我们该走了。）” 在空白处应该填 “should、ought to” 还是 “are supposed to”？这里最好用 “should”。这是为什么？

ASTANA, June 16 (Xinhua) -- Chinese President Xi Jinping said on Monday that China and Kazakhstan should practice true multilateralism, and safeguard the common interests of the vast majority of devel ...

"He feels, as do I, this war in Israel-Iran should end," Trump wrote on his social media platform Truth Social, adding that Putin knows Iran "very well." Trump said he also explained to the Russian ...