单项选择题

The dog's ears ______ when it ran.

A．flopped
B．flipped
C．fluttered
D．flapped
<上一题 目录 下一题>
热门 试题

单项选择题
According to the passage, choosing the best place for your freezer means ______.
A．putting it in an unheated garage if possible
B．trying to keep it away from heat, drafts, and humidity
C．locating it near a sink if it is a manual-defrost model
D．locating it as close as possible to the kitchen door
单项选择题
Which is NOT mentioned about the factors which can influence the life span of freezers
A．Humidity.
B．Proper care.
C．The amount of storage.
D．Surrounding temperature.
相关试题