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【多选题】
目前跨境电商的趋势有哪些A.
品类多样化
B.
市场成熟化
C.
买家消费渠道移动化
D.
物流解决方案多样化
E.
电商经营主体多元化
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反馈参考答案：
举一反三
【单选题】(以下三题共用题干)女,12岁。因眼睑水肿、浓茶水色尿而就诊。查体:颜面眼睑水肿,血压130/88mmHg,下肢非凹陷性水肿,尿量300ml/d,诊断为急性肾炎。该患儿的首优护理问题是
A.
知识缺乏
B.
体液过多
C.
皮肤完整性受损的危险
D.
潜在并发症：高血压脑病
E.
活动无耐力
【单选题】Every host and router on the Internet has an IP address, which encodes its(12).
A.
host number
B.
network number
C.
host number and socket
D.
host number and network number
【单选题】In a cumulative frequency polygon:
A.
the class frequencies are converted to percents.
B.
all of the above.
C.
we add the class frequencies starting with the first class.
D.
the cumulative frequency for the first class limit is zero.
【单选题】Every host and muter on the Internet has an IP address,which encodes its(69).
A.
host number
B.
host number and socket
C.
network number
D.
host number and network number
【单选题】It's on the top of the shelf, out of ______.
A.
distance
B.
reach
C.
touch
D.
attempt
【单选题】Every host and router on the Internet has an IP address, which encodes its
A.
host number
B.
host number and socket
C.
network number
D.
host number and network number
【单选题】Every host and router on the Internet has an IP address, which encodes its(72).
A.
host number
B.
network number
C.
host number and socket
D.
host number and network number
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