declarative sentence
陈述句；叙述句
陈述句(Declarative Sentence)是陈述一个事实或者说话人的看法。它包括肯定句（The Affirmative Sentence）和否定句（The Negative Sentence）两种。陈述句在书写时句末用句号，在朗读时用降调。
例句筛选
1.
Put two questions to each of the following declarative sentence.
请给下面每个陈述句提出两个问题
2.
Please change the declarative sentence into an interrogative one.
请将这个陈述句变为疑问句。
