English Language UTME / JAMB 2009 Lexis, Structure & Register (Cloze & Vocabulary)
The -passage suggests that
A
medical doctors have found 17 distinct sleep disorder
B
inability to sleep was once considered to be chronic
C
insomnia and fever are medical conditions that are indicative of other problems
D
the U.S. Congress has recongnized that insomnia is a symptom of other problems