The procedures were perceived as complex and less transparent.

2023-07-03

A: clear
B: necessary
C: special
D: correct

参考答案:A

句意:那些程序被认为是复杂而不清楚的。画线单词transparent意为“显而易见的,清楚明晰的”。A项clear意为“清楚的,明白的”,与画线单词意义相近;B项necessary意为“必要的”;C项special意为“特殊的”;D项correct意为“正确的”。故本题选A。