Which of the following can be the best title for the text？
A. How to Be Great Writers
B. What Consists A Happy Life
C. Writing Is A Job Of Elegance
D. Why Should A Writer Retire
查看答案
我国古代采用丧服的不同等级差别来区分亲属关系的亲疏远近。()
由工件内应力造成的零件加工误差属于随机性误差。()
Which is not the lobbying reason of America？
A. The GM policies are prejudiced against US exports.
B. To allow GM foods into European markets is proof of free trade.
C. Biotech ingredients should not be stigmatized with a label.
D. Imported GMOs will not change European food standards.
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