单项选择题

When doves are about two weeks old, they are Covered with grey feathers and are ready to try their wings.

A．grow
B．wrap
C．hide
D．test
<上一题 目录 下一题>
热门 试题

单项选择题
Hundreds of years ago cloves were used to remedy headaches.
A．disrupt
B．diagnose
C．evaporate
D．cure
单项选择题
When she was invited to the party, she readily accepted.
A．willingly
B．suddenly
C．firmly
D．quickly
相关试题