白色色彩对人的情绪的影响（）
A．使人有安静，舒适感
B．使人心胸开阔
C．使人有悦目宁静感
D．使人感到疲劳
E．使人激动
参考答案：D
什么是计算机网络其基本功能有哪些
—______?
—I have a sore throat. [ ]
A. What matter with you
B. What's the wrong with you
C. What's wrong with you
D. What the matter with you
