【简答题】The reason why he adapted to the new situations quickly is that he has a(n) __________ attitude. [A] changeable [B] alternate [C] movable [D] flexible
【简答题】What he wants is _______ his mother as quickly as he can; and what he must do is ____ to the hospital at once. A.to see; going B.to see; go C.see; to go D.see; go