A:shall
B:should
C:must
D:may
0.81米读作____米 9.25厘米读作____厘米 33.45千克读作____千克。
It was the boy, rather than his brothers, that _________ for what they had done.
读课文《父亲和鸟》,填填记记。
①雾____ 热____
②鸟儿唱歌的时候,就是____和____最快活的时候。