在英语中，一个从句在句子中用作主语时当成单数看待。

In English, a clause acting as the subject of a sentence counts as singular.

youdao

但是，有时候不容易决定主词是单数还是复数。试选择适当的字，填妥以下的句子。

But sometimes it may not be easy to tell whether a subject is singular or plural. See if you can complete the following sentences by choosing the correct word.

youdao

在英语中，一个从句在句子中用作主语时作单数看待。

In English, a clause acting as the subject of a sentence counts as singular.

youdao