在萃取操作B.-S部分互溶物系中，溶质A组分的量越大，B.-S互溶度越（）。
参考答案：大
一对夫妇生了个男孩，他们想再生一个孩子，这个孩子的性别 [ ]
A．男孩
B．女孩
C．不能确定
D．男孩和女孩
—Could you please tell me ________?
—Sure. There's one near the bank. You can eat delicious food there. [ ]
A. where is the pay phone
B. is there a restaurant near here
C. where the pay phone is
D. if there is a restaurant near here
