【名词&注释】
锂离子电池(lithium ion battery)、减数分裂(meiosis)、小球藻(chlorella)、燃料电池(fuel cell)、单细胞(single cell)、锌锰干电池(zinc-manganese dioxide dry cells)、爬山虎(boston ivy)、中央经线(central meridian)、化学能(chemical energy)、地方时(local time)
[单选题]下列藻类中属于单细胞且能游动的是( )。
A. 小球藻
B. 裸藻
C. 团藻
D. 空球藻
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举一反三：
[多选题]若甲地位于东八区的中央经线(central meridian)上，乙地位于东西半球分界线上，当甲地日出时，可能乙地的地方时(local time)是
A. 4时40分
B. 8时40分
C. 16时40分
D. 20时40分
[单选题]The underlined words “tipping points” most probably refer to
A. freezing points
B. burning points
C. melting points
D. boiling points
[单选题]减数分裂发生在孢子形成之前的是( )。
A. 轮藻
B. 水绵
C. 念珠藻
D. 海带
[单选题]Where is the woman from?
A. Japan.
B. England.
C. Australia.
[单选题]葡萄(Vitis vinifera)的果实是( )。
A. 核果
B. 荚果
C. 浆果
D. 梨果
[单选题]下列有关电池的说法不正确的是
A. 手机上用的锂离子电池属于二次电池
B. 铜锌原电池工作时，电子沿外电路从铜电极流向锌电极
C. 甲醇燃料电池可把化学能(chemical energy)转化为电能
D. 锌锰干电池中，锌电极是负极
[单选题]What is the author’s attitude toward “old wives tales” in the text?
A. Subjective
B. Objective
D. Dissatisfied
E.
F. Curious
[单选题]葡萄科的爬山虎(boston ivy)和五加科的常春藤攀墙而上，二者攀援所依靠的器官为( )。
A. 均为茎卷须
B. 均为气生根
C. 分别为气生根、茎卷须
D. 分别为茎卷须、气生根
[单选题]CPeople from East Asia tend to have more difficulty than those from Europe in distinguishing facial expressions--and a new report published online in Current Biology explains why.
A. Rachael Jack, University of Glasgow researcher, said that rather than scanning evenly
B. (均匀的) across a face as Westerners do, Easterners fix their attention on the eyes.
C. "We show that Easterners and Westerners look at different face features to read facial expressions," Jack said. "Westerners look at the eyes and the mouth in equal measure, whereas Easterners favor the eyes and neglect (忽略) the mouth."
D. According to Jack and her colleagues, the discovery shows that human communication of emotion is more complex than previously believed. As a result, facial expressions that had been considered universally recognizable cannot be used to reliably convey emotion in cross-cultural situations.
E. The researchers studied cultural differences in the recognition of facial expressions by recording the eye movements of 13 Western Caucasian and 13 East Asian people while they observed pictures of. expressive faces and put them into categories: happy, sad, surprised, fearful, disgusted, angry, or neutral. They compared how accurately participants read those facial expressions using their particular eye movement strategies.
F. It turned out that Easterners focused much greater attention on the eyes and made significantly more errors than did Westerners. "The cultural difference in eye movements that they show is probably a reflection of cultural difference in facial expressions," Jack said. "Our data suggest that whereas Westerners use the whole face to convey emotion, Easterners use the eyes more and mouth less."
G. In short, the data show that facial expressions are not universal signals of human emotion. From here on, examining how cultural factors have diversified these basic social skills will help our understanding of human emotion. Otherwise, when it comes to communicating emotions across cultures, Easterners and Westerners will find themselves lost in translation.
H. 66. The discovery shows that Westerners __
I. pay equal attention to the eyes and the mouth
J. consider facial expressions universally reliable
K. observe the eyes and the mouth in different ways
L. have more difficulty in recognizing facial expressions
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