2020-2021期英语周报必修二unit6同步评估第20期答案

2020-2021期英语周报必修二unit6同步评估第20期答案，小编收集了2020-2021期英语周报必修二unit6同步评估第20期答案的相关答案，没有答案的敬请期待！完整版的周报答案关注wx号：考不凡

The little boy fell into the river and was nearly d . 题目和参考答案

4. Then the professor walked onto the platform and seated himself in a chair,   for answering questions.

A. had prepared     B.  being prepared

C. preparing        D. prepared

2020-2021期英语周报必修二unit6同步评估第20期答案试题答案

4.    D考查非谓语动词。句意：然后教授走上讲台，坐在椅子上，准备回答问题。此处be prepared for sth意为"准备好了做某事"，过去分词短语作伴随状语。所以选D。