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【判断题】
{一}上银行和电子商务等交易过程中,网络所传输的交易数据(如汇款金额、账号等)通常是经过加密处理的。A.
正确
B.
错误
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【单选题】—Do you know _____ Paul went to the party? —Yes, I do. He went by skate-boarding!
A.
whether
B.
when
C.
how
D.
why
【简答题】Amy: Look at this picture. You've got to be smart enough to 1 this . It's really beyond me. Paul: I seem to know little about impressionism. I'm struggling to get its 2 . Amy: Are you? I'm most 3 ...
【简答题】Do you know the___(high)of St.Paul Cathedral.
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