甲与乙签订建设工程施工合同，由乙为甲承建新教学楼。经甲同意，乙将部分安装工程分包给丙。工程竣工后，除丙承担的安装工程验收不合格外，其他工程验收合格，甲拒绝支付全部工程款，因此引起争议。下列表述中正确的有（）。
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A) come here B) come up C) go away D) go down
Which of the following statements about the research is NOT the？（）
A. it was done within 30 hours.
B. It was headed by Professor Stickgold.
C. It focused on long-term memory formation.
D. There were altogether 24 subjects in the experiment.
A．watchedB．madeC．learntD．heard
A. watched
B. made
C. learnt
D. heard
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