Most laboratory and field studies of human behavior ______taking a situational photograph at a given time and in a given place.

A．)involve            B)compose          C)enclose             D)attach

[主观题]The most traditional definition of a human community was "a group of people larger than a family that interact." A community may include people who have at least one common point of interest. In the past, community members lived relatively

[名词解释] 实验动物（Laboratory Animals）

[名词解释] Field Test

[名词解释] 场field

[名词解释] 实验室检查（laboratory examination）

[单选题]C．A．lex London Research Laboratory (ALRL) is part of Alex Co., Ltd., a major Australian medicine-making company. Opened in 1992, ALRL specialises in the development of new medicines for the treatment of heart diseases．A． position is now open for a Re

[名词解释] 实验室检测（Laboratory Testing）

[试题]Studies show that the things选择Studiesshowthatthethingsthatcontributemosttoasenseofhappinesscannotbebought,__________agoodfamilylife,friendshipandworksatisfaction.A．)asforB)inviewofC)incaseofD)suchas

[单选题]The field coils _____and the armature _____. This is in fact the arrangement adopted for large, heavy duty alternators.A．are stationary / rotatesB．are stationary /is stationaryC．rotate / is stationaryD．rotate / rotates

[名词解释] 规格框（Field）