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【单选题】
对胚胎期脑发育影响最为关键的激素是
A.
生长激素
B.
胰岛素
C.
甲状腺激素
D.
糖皮质激素
E.
绒毛膜生长激素
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【简答题】选词填空。 1 How often do you go to work ( by/on) foot? 2 How often do you travel ( by/on) train? 3 How often do you ( drive/ride) a car? 4 How often do you ( take/drive) a taxi home? 5 How often do you ( ...
【单选题】在雅典,国家为担任公职和参加联邦活动的公民发放工资和津贴的主要目的是
A.
高薪养廉
B.
对为国家作出贡献的人的一种补偿
C.
以吸引妇女参政
D.
为鼓励和保证公民参政的积极性
【单选题】工作环境当液压系统工作环境温度较高时,应采用()的液压油
A.
较高粘度
B.
较低粘度
C.
流动性好
D.
流动性差
【简答题】从方框中选择合适的词填空。 advertise     cook     diet     run     disadvantage 1. How often do you go __________? 2. My father does all the __________ at home. 3. His poor eyesight was a __________ to him. 4. We ...
【简答题】选择正确的单词完成句子。 much, often, long, many 1. —How ______ do you watch TV each day? —For about one hour. 2. —How ______ does your sister exercise? —Twice a week. 3. —How ______ is the sweater? —150 yuan,. 4...
【简答题】阅读理解 Just Around the Corner I have a friend named Jim.  He lived just around the corner from me,  The days go by, and before I know it, a year is gone.  I never see my old friend's face.  He knows tha...
【单选题】I lived in a small, poor village when I was young. My experience made me very ______ to the suffering of others.
A.
realistic
B.
sensible
C.
reasonable
D.
sensitive
【单选题】(In) the nineteenth century the Mohave Indians (lived) in the Northern Hemisphere grew (their) crops on river bottom (lands).
A.
In
B.
lived
C.
their
D.
lands
【简答题】根据句意,选词填空。 watch watched (1) A: How was your winter vacation? B: I ____________ TV. (2) A: What will you do? B: I will _____________ TV. (3) A: What do you often do on Sunday? B: I often ...
【简答题】She will have to find some other job, for she can’t_____ this loud noise any more. A. come up with   B keep up with   C put up with    D end up with
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