Coined words, or words invented, are largely used in advertisements to attract and impress the audience.
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Interrogativesconvey a strong and emphatic meaning, and are commonly seen in ads.
A. 对
B. 错
一个mxn的数组包含______行、_______列、________个元素。
数组a1的4个元素名字分别是______、_______、_________和_________。