Before the final examination,many students have shown
of tension.Some have trouble in sleeping while others have lost their appetite(胃口).
A. anxiety
B. marks
C. signs
D. remarks
网友回答
A. anxiety
B. marks
(答案→)C. signs
D. remarks
解析：sign表示“某种性质、状态的迹象，现象”；mark指能看得见的“痕迹，印记”；
anxiety和tension是同义词；remark为“评论，话语”。句意为：在期末考试前，许多学生表现出紧张的迹象，失眠并且没有胃口。此题考查在具体的上下文中名词的运用。