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题目内容
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A.away
B.out
C.up
答案
更多“Can you help me to clear () my desk?”相关的问题
第1题
B.It's all right
C.Yes, may I help you
D.It doesn't matter
第2题
A.Thank you. I’ll have fried tofu and stir-fried cauliflower.
B.Sorry. I don’t need your help, thank you.
C.If you want to help me, I’ll be glad to accept it.
D.Yes, please. I’d like a hamburger and a chocolate shake.
第3题
B、Hey
C、I’m John Smith
D、Pacific Bell
第4题
B.Yes, please
C.It's very kind of you
D.I'm glad you can think of it
第5题
A.turns me over
B.turns me off
C.turns me down
D.turns me out
第6题
A、examined
B、charged
C、tested
D、checked
第7题
A: I'm sorry to hear that.
B: How are you feeling now？
C: How long have you been sick？
D: Do you have a temperature？
第8题
A.try, on
B.put, in
C.try, look
第9题
A.错误
B.正确
第10题
A.feeling
B.sense
C.thought
D.knowledge
第11题
将英语短文译为中文
2. Kin Recognition (10分)
Many organisms, from sea squirts to primates, can identify their relatives. Understanding how and why they do so has prompted new thinking about the evolution of social behavior. by David W. Pfennig and Paul W. Sherman Kinship is a basic organizing principle of all societies. Humans possess elaborate means by which to identify relatives, such as using surnames and maintaining detailed genealogies.
Mechanisms for distinguishing kin also occur throughout the plant and animal kingdoms regardless of an organism’s social or mental complexity, in creatures as diverse as wildflowers and wasps. Scientists are beginning to discover that an understanding of the origin and mechanisms of kin recognition offers fresh insights into such diverse topics as how living things choose their mates, how they learn and how their immune system works.
BELDING’S GROUND SQUIRRELS live in groups in which mothers, daughters and sisters cooperate extensively. By using odors, the squirrels can distinguish familiar nestmates, who are close kin, from nonnestmates. They can also discriminate between full sisters and half sisters.
