六级The researchers also acknowledged that there are a few areas where race as a construct might still be useful in scientific research: as a political and social, but not biological, variable.

研究人员还承认，在科学研究中，种族作为一种结构可能在一些领域仍然有用：作为一种政治和社会变量，而不是生物学变量。

2016年12月阅读原文

高考To construct a working still, use a sharp stick or rock to dig a hole four feet across and three feet deep.

要建造一个工作台，用一根锋利的棍子或岩石挖一个四英尺宽、三英尺深的洞。

2017年高考英语全国卷1 阅读理解 阅读D 原文

六级Today, the mainstream belief among scientists is that race is a social construct without biological meaning.

今天，科学家的主流信念是种族是一种没有生物学意义的社会结构。

2016年12月阅读原文

六级today, the mainstream belief among scientists is that race is a social construct without biological meaning.

今天，科学家的主流信念是种族是一种没有生物学意义的社会结构。

2016年12月六级真题（第一套）阅读 Section C

高考My next work was to construct a nest and anchor it in a tree.

我下一步的工作是建造一个鸟巢并把它固定在树上。

2017年高考英语全国卷1 阅读理解 阅读B 原文

考研In plays，novels and narrative poems, characters speak as constructs created by the author, not necessarily as mouthpieces for the author’s own thoughts.

在戏剧、小说和叙事诗中，人物说话是作者创造的结构，而不一定是作者自己思想的喉舌。

2015年考研阅读原文

高考Later, engineers managed to construct railways in a system of deep tunnels, which became known to the tube.

后来，工程师们设法在一个深隧道系统中建造铁路，这为地铁公司所知。

2017年高考英语全国卷2 语法填空 原文

四级At Beth Israel each patient is assigned to a primary nurse who visits at length with the patient and constructs a full-scale health account that covers everything from his medical history to his emotional state.

在Beth Israel，每位患者都被分配给一名初级护士，该护士会对患者进行长时间的探视，并建立一个全面的健康账户，涵盖从病史到情绪状态的所有内容。

1993年6月大学英语四级(CET-4)真题

四级Similar patterns exist throughout the U. S. By measuring the proportion of heavier hydrogen and oxygen isotopes along a strand of hair, scientists can construct a geographic timeline.

类似的模式在美国各地都存在。通过测量头发上较重的氢和氧同位素的比例，科学家可以构建一个地理时间线。

2009年6月英语四级考试真题