A．Pictures of triangles.B．Calculations using square numbers.C．Measurements of angles.D
A. Pictures of triangles.
B. Calculations using square numbers.
C. Measurements of angles.
D. Greek symbols.
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A．Business courses have become popular.B．The school only offers business courses.C．The
A. Business courses have become popular.
B. The school only offers business courses.
C. The business school has a new program.
D. The school has just started to offer business courses.
A．Introduce Michelle to the other reporters.B．Take Michelle home.C．Take a tour of the
A. Introduce Michelle to the other reporters.
B. Take Michelle home.
C. Take a tour of the office.
D. Start working at his desk.
It can be inferred from the passage that American children's books sold before 1785 were almost always ______.
A. written by Maria Edgeworth
B. attractive and interesting to children
C. written by American authors
D. intended only for religious and moral instruction
A．Amber mined from the Appalachian Mountains.B．Amber with no imperfections.C．Amber con
Amber mined from the Appalachian Mountains.
B. Amber with no imperfections.
C. Amber containing organic material.
D. Amber with no inclusions.
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