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【单选题】
透明带反应的作用是 ( )
A.
使精子与透明带结合
B.
使精子穿越透明带
C.
防止多精受精
D.
使精子与卵细胞膜接触
E.
使透明带溶解
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A.
make an order of goods
B.
call the sales manager
C.
record sales on a cash register
D.
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【单选题】The biblical expression 'an eye for an eye, and a tooth for a tooth' was presented in order to______.
A.
prove that equality demands just punishment
B.
justifies the need for punishments as a part of law
C.
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D.
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【单选题】The Biblical expression 'an eye for an eye, and a tooth for a tooth' was presented in order to ______.
A.
prove that equality demands just punishment
B.
justifies the need for punishments as a part of law
C.
give moral backing to retributive justice
D.
show that man has long been interested in justice
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