这个问题的关键是:lie to sb. 向某人说谎话。to 是介词,把lie to 看作一个及物动词用法,类似look at,listen to,可以用于被动语态。例如:
The girl was looked at (by sb.)
The speaker should be listened to (by everybody.)
I was lied to by Tom.
up to 是复合介词,意为“接近;达到”。以前说过多次。
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