40.关于颞下颌关节的的描述,错误的是
A. 有关节盘
B. 有关节唇
C. 可使下颌骨上提和下降
D. 使下颌骨前移和后退
E. 可使下颌骨侧方运动
For most PCs, one of the internal hard disk drives is designated as the C drive.
A. 对
B. 错
solid-state storages are not belong to the secondary storages.
A. 对
B. 错
USB drives can be connected directly to a computer’s USB port.
A. 对
B. 错