Which of the following state statements is NOT true
A. The Customary System originated from the British Imperial System.
B. The Customary System has just been used in daily time.
C. The metric system was specifically sanctioned by Congress in 1866.
D. From 1964, using the units of the International System has been the policy of the National Bureau of Standards.
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In the museum, we saw the model of a house designed by the pioneers and built () wood and brick.
A. up
B. on
C. of
D. by
MIPS是用于衡量计算机系统的______指标。
A. 存储容量
B. 运算速度
C. 时钟频率
D. 处理能力
Which of the following statements is true
A. Students were becoming more and more interested in business fields.
B. College freshmen were becoming more and more indifferent to politics.
C. Students were giving more and more support for handgun control.
D. Students were giving more and more support for legislation to out law homosexuality and marijuan
He was so absorbed（）his work that he didn't notice me entering his mom.
A. at
B. on
C. for
D. in
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