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【多选题】
信号调制的方式包括A.
调幅
B.
调相
C.
调频
D.
调角
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反馈参考答案：
举一反三
【多选题】What factors can influence food safety?
A.
fertilizer usage
B.
abuse of antibiotics
C.
soil pollution
D.
water pollution
【单选题】What can be inferred from the last paragraph?
A.
Real satisfaction depends on factors other than the computer.
B.
Despite online shopping we still attach importance to gift buying.
C.
Some people are still uncertain about the digital age.
D.
Online shopping offers real satisfaction to shoppers.
【简答题】What factors can promote osteoporosis ?
【单选题】根据INCOTERMS®2010, DAP和DAT的注意事项基本相同的是
A.
卖方开具进口许可证
B.
做好货物的交接手续
C.
以装运港船上为界界定风险
D.
以目的港船上为界界定风险
【单选题】What conclusion can we draw from the factors affecting intelligence?
A.
Birth is more relevant to one's intelligence than environment.
B.
Environment plays a more important role than birth.
C.
Birth and environment are both important.
D.
Neither birth nor environment really matters.
【简答题】What factors can you think of that might influence fossilization? In other words, do you think that some people are more likely to fossilize than others? Do you think it can be reversed? How?
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