
【名词&注释】
铝合金(aluminum alloy)、苔藓植物(bryophytes)、金属元素(metal elements)、生理盐水(normal saline)、配子体(gametophyte)、孢子体(sporophyte)、铜制品(copper products)
[单选题]下列有关金属及其化合物的说法正确的是
A. 1 L生理盐水(0.9%NaCl溶液)中含有9 molNa+
B. 出土的古代铜制品(copper products)表面覆盖着铜绿,其主要成分是
C. 装修门窗使用的铝合金材料的硬度比铝小,熔点比铝低
D. 节日燃放的烟花是某些金属元素发生焰色反应所呈现出来的色彩
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举一反三:
[单选题]
B. thehouse
C. Scotland
D. theisland
A. theseaB. thehouse
B. Scotland
C. theisland
[单选题]CAlex 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.
B. You will be expected to provide expert knowledge about and be in charge of all areas of ALRL’S Health and Safety,and to communicate (沟通)with support employees at ALRL’S laboratories based at University College London.Working closely with scientists and other operations and technical employees,you will manage a small number of research support employees providing services to help with the research activities to be carried out at the new laboratories.
C. Knowledge of research operations and excellent communication skills are necessary. Education to degree level is also desirable.
D. If you are interested in this position,please send your CV(简历)to Alex London Research
F. please visit www.alex.co.uk.
G. What can be learnt about the new laboratories from the text?
H. They have not yet been set up.
I. They are in Hatfield,Australia.
J. They belong to University College London.
K. They are new workplaces for Australian researchers only.
[单选题]苔藓植物的孢子萌发首先形成( )。
A. 配子体
B. 原丝体
C. 孢子体(sporophyte)
D. 芽体
[单选题]In Bargh’s experiment, the students were asked to ( )
A. evaluate someone’s personality
B. write down their hypotheses
C. fill out a personal information form
D. hold coffee and cold drink alternatively
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