问题
So lost in their computers____that leaders at summer computer camps often have to force them to break for sports and games.
A:became the children
B:become the children
C:ome
D:do the children become
B:become the children
C:ome
D:do the children become
正确答案是：
同类题型
It’s raining heavily outside. _____________ your warm clothes, OK–All right, mom.
Look! Tony, your books are everywherePlease put them _______
Has Ingid handed in her paper yet? —I’m not sureShe _______ on it last week
.None of them ______ myfriends.
It’s getting dark, but Mr Chen is till at his office — No surprise Who else can _______ he does