nce worked in a remote mountain village school,which is ______ only on foot.

Sometimes our opinions differ _______ whatwe choose to observe and how we deal with what we’ve observed

What has happened to Alice ? — I don’t know. She__________her job.

In learning English they’ve reached a degreethey can read foreign newspapers and magazines in almost a free way

下列对相关内容的解说，不正确的一项是（ ）