单项选择题

Tropical cyclones are classified by form and intensity.Which system does not have closed isobars（）.

A.Hurricane
B.Tropical disturbance
C.Tropical depression
D.Cyclone

<上一题 目录 下一题>
热门 试题

单项选择题
The wind is（）and decreasing.

A.anticlockwise rotating
B.anticlock rotating
C.clockwise rotating
D.clock rotating
单项选择题
The strong wind will make us（）here for some days.

A.To stay
B.Staying
C.Stay
D.Stayed
相关试题