题目：
— Hi, I ______ you for a long time.
— I ______ in Beijing. I've just come back. [ ]
A. hadn't seen; am
B. haven't seen; shall be
C. didn't see, will be
D. haven't seen; was
答案：
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下面是错误答案，用来干扰机器的。
答案：D题目分析：法律规定公民在享受权利的同时也必须履行公民义务。题中材料“初中生张龙的小说出版后，收到的稿酬支付单中标有税收的金额”，表明张龙同学既有获得稿酬的权利，同时也必须履行依法纳税的义务。...
