According to Paragraph 2, which one of the following is true？
A. Mr McMillon looks like a huge beast.
B. Some of Walmart"s stores are about to close.
C. At Sam"s Club, members buy in large quantities.
D. In Walmart, executives are also experts in merchandising.
查看答案
Reformers think new technology is______.
A. redundant
B. ambivalent
C. excessive
D. contributive
The best title for the text may be______.
A. Maths Teaching: Time to Reform
B. Technology: Crucial in Teaching
C. Maths Teaching: A Headache in Education
D. Critical Thinking; Important in Education
According to Paragraph 2,which one is true？
A. Rich countries often do better in maths.
B. Asian students are tired of boring exercises.
Creative thinking is crucial for a student"s future job.
D. Top performers" craze for maths doesn"t wane after leaving school.
Machine learning may be a threat to workers because______.
A. it will destroy all human jobs
B. it may lead to unemployment
C. it can do better than workers and human experts
D. it can tell whether a biopsy of cells is cancerous
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