A-A+
The main parts of the Flight watch are______.A
问题详情
The main parts of the Flight watch are______.
A．computers
B．a screen and certain computers
C．blobs and tails
D．a Flight watch map and small computers
参考答案
正确答案：B
解析：从原文中第二段和第四段可以看出，B项最符合题意。
考点：
