Tommy's mother had to stay up late because he got very sick. His fever particularly concerned her all night long because his high fever would come and go frequently.
Aredundant
Bradiant
Ccompetent
Dintermittent正確答案
答案與詳解
intermittent 意為「間歇性的、斷斷續續的」,完全對應題幹後半 come and go frequently(高燒反覆來去)。為標準語意配對題。
