Before the final examination, many stude
题型：选择题
问题：
Before the final examination, many students have shown ____ of tension. Some have trouble in
sleeping while others have lost their appetite. [ ]
A. anxiety
B. marks
C. signs
D. remarks
Before the final examination, many students have shown ____ of tension. Some have trouble in
sleeping while others have lost their appetite. [ ]
A. anxiety
B. marks
C. signs
D. remarks