20世纪40年代前期，为了提高广大党员的思想建设水平，中国共产党在在全党范围内开展了一场整风运动()。

The company issues an annual report every March.

This is the _____ piano on which the composer created some of his greatest works.

The wheels of the first road vehicles were fashioned from crude stone disks.

The fear of smallpox, which terrorized the eighteenth century, has no analogy(likeness) today.

中年阶段面临的问题是()。

Mr. Smith gradually _____ a knowledge of the subject.

Food must be moist in order to have a taste.

以下教育科学定性研究特征的过程训练中，不正确的是

---You could always put the decision off a little bit longer.

---_____ If I leave it much longer I might miss my chance.