Part IV Translation：

In order to learn to be one’s true self, it is necessary to obtain a wide and extensive knowledge of what has been said and done in the world. (Passage Two)

PartIVTranslation

Bymakingvehicleslighterinweightaluminumhasgreatlyreducedtheamountoffuelneededtomovethem,(PassageTwo)

During these ten years, many new methods have been ___ in thefield of foreign language teaching.

Yesterday was such a ____ day we decided to go for a drive.

Part IV Translation

Not many of the children offer their fathers some presents. But the American fathers still think they are much better fated than the fathers of many other countries, who have not even a day for their sake in name only. (Passage Three)