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It is more difficult to write simply directly
问题详情
It is more difficult to write simply, directly, and effective than to employ flowery but vague expressions that only obscure ones meaning.此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：effective一effectively
考查词性。and的前后部分应同词性、同性质，此处应用副词effectively与and前的simply和directly并列，不用形容词effective。
