Decide whether the sentence that uses the underlined word are correct (✓) or false (×).1 ___ A A machine is a branch of instruction or learning.
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___ B To design something is to plan how it will look and function.
A. 对
B. 错
2 ___ A To inspect something is to examine it carefully.
A. 对
B. 错
___ B Mathematics is a science that studies matter.
A. 对
B. 错
3 ___ A Engineering is the study of quantity, structure, and change.
A. 对
B. 错
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