【简答题】It is well known that Thomas was a great American (invent) ______.
【多选题】(多选题)下列可以获取图像的设备有( )。
【单选题】俗语说:“江山易改,秉性难移”。这说明气质具有( )
【单选题】俗语说:“江山易改,秉性难移”。这说明气质具有( )
【单选题】Who ________ (invent) the computer.
【简答题】A.quit B.alter C.preserve D.invent
【单选题】If people ______virtual reality holidays, we ______ on an around-the-world tour.