A:to see; to stay
B:seeing; staying
C:see; stay
D:to see; stay
Of all the girls in our class, Helen is ________.
将对应的英文字母写在横线上。
① ____ A. Give me a rubber.
② ____ B.I can draw.
③ ____ C. This is my mouth.
40÷5=____
五____四十