皮皮学，免费搜题
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【单选题】
( )是指对电子商务犯罪的约束,它是利用国家的法律法规,通过安全立法是实现电子商务安全的保障。
A.
电子商务安全立法
B.
电子签名法
C.
互联网电子公告服务管理规定
D.
电子认证服务管理办法
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】Only when we had finished all the work ______ that it was too late to take a bus home.
A.
did we realize
B.
will we realize
C.
we did realize
D.
we will realize
查看完整题目与答案
【简答题】阅读理解 We all get up early and get dressed quickly. And then we go to the airport(飞机场) by bus. We go back home on a very big plane. On the plane I sit with Linda and my dad. Dad is in the middle and I a...
查看完整题目与答案
【单选题】球拍的颜色必须为: ( )
A.
红色与黑色
B.
红色与绿色
C.
橙色与黑色
D.
红色与蓝色
查看完整题目与答案
【单选题】The students on the school bus were______for half an hour in the traffic so all of them were late for class that morning.
A.
held up
B.
kept off
C.
taken back
D.
put off
查看完整题目与答案
【多选题】儒家的发展大体包括( )几个阶段。
A.
从事祈祷等官方宗教活动
B.
从事治丧等社会服务活动
C.
从事教学等文化传播活动
D.
从事农业等生产经营活动
查看完整题目与答案
【单选题】球拍的颜色必须为:( )
A.
红色与黑色
B.
红色与绿色
C.
橙色与黑色
D.
黑色与黑色
查看完整题目与答案
【单选题】《科学是人文主义的重要组成部分》这一演讲是()发表的。
A.
爱因斯坦
B.
薛定谔
C.
霍金
D.
泽马
查看完整题目与答案
【单选题】听力原文：Why are we taking a bus? (A) All of us have gone once. (B) It's cheaper than a taxi. (C) We walk too much. (15)
A.
B.
查看完整题目与答案
【单选题】We tried to find a seat on the bus, but they were all_________.
A.
used up
B.
kept away
C.
taken up
D.
given away
查看完整题目与答案
相关题目：
【单选题】Only when we had finished all the work ______ that it was too late to take a bus home.
A.
did we realize
B.
will we realize
C.
we did realize
D.
we will realize
查看完整题目与答案
【简答题】阅读理解 We all get up early and get dressed quickly. And then we go to the airport(飞机场) by bus. We go back home on a very big plane. On the plane I sit with Linda and my dad. Dad is in the middle and I a...
查看完整题目与答案
【单选题】球拍的颜色必须为: ( )
A.
红色与黑色
B.
红色与绿色
C.
橙色与黑色
D.
红色与蓝色
查看完整题目与答案
【单选题】The students on the school bus were______for half an hour in the traffic so all of them were late for class that morning.
A.
held up
B.
kept off
C.
taken back
D.
put off
查看完整题目与答案
【多选题】儒家的发展大体包括( )几个阶段。
A.
从事祈祷等官方宗教活动
B.
从事治丧等社会服务活动
C.
从事教学等文化传播活动
D.
从事农业等生产经营活动
查看完整题目与答案
【单选题】球拍的颜色必须为:( )
A.
红色与黑色
B.
红色与绿色
C.
橙色与黑色
D.
黑色与黑色
查看完整题目与答案
【单选题】《科学是人文主义的重要组成部分》这一演讲是()发表的。
A.
爱因斯坦
B.
薛定谔
C.
霍金
D.
泽马
查看完整题目与答案
【单选题】听力原文：Why are we taking a bus? (A) All of us have gone once. (B) It's cheaper than a taxi. (C) We walk too much. (15)
A.
B.
查看完整题目与答案
【单选题】We tried to find a seat on the bus, but they were all_________.
A.
used up
B.
kept away
C.
taken up
D.
given away
查看完整题目与答案