Those constructions where there is only one head, with the head dominant and the other constituents being modifiers, are ______. A: endocentric constructions B: exocentric constructions C: deep structure D: surface structure

中国大学MOOC: Presupposition-carrying expressions and constructions carrying implicit meaning are called _______________.

According to Wikipedia, the term “Phrasal Verb” is commonly applied to _____or ____ distinct but related constructions in English.

中国大学MOOC: Such images ____________ social and cultural constructions, and at the same time, may serve tointerpret the relationships of the human realm.

Which is NOT often used in the academic writing: A: Compound sentences B: Short sentences C: Sentences with parallel constructions D: Balanced sentences

Translate the following sentences into English, paying attention to the different constructions for fractions and proportions. (1) 今年招生比去年增加了4倍。（ ... times ... than )

Such images ____________ social and cultural constructions, and at the same time, may serve tointerpret the relationships of the human realm. A: nature B: natural C: naturalist D: naturalize

Which of the following sentences are subordinate constructions? ( ) A: fly like a bird B: eat in the school canteen C: on the table or under the chair D: dance on the playground

According to Wikipedia, the term “Phrasal Verb” is commonly applied to two or three distinct but related __________ in English.( ) A: spoken B: constructions C: get round to D: passed up

It can be inferred from the passage that ______. A: if dams were built in river basins, the downstream ecology remained the same B: governments have to be responsible for the changes caused by the constructions of dams C: the results of controlling water flows by engineers can be well forecasted D: a dam can bring economical advantages for almost a century