No matter how bright a talker you are, t

Alice trusts you; only you can ______her to give up the foolish idea. [ ]

A. insist

B. advise

C. suffer

D. persuade

比48多25的数是（    ）。

--How about buying Tim a mobile phone ? After all, he isn’t a boy any more.

--I think it’s necessary, for we sometimes want to make sure if he ____  for dinner.

A．will come

B．comes

C．has come

D．would come

下图为经纬网图，已知图中相邻两条纬线间的纬度间隔为10°读图，回答下列问题。

A点在B点（）方向。

A．西南

B．西北

C．东南

D．东北

液膜分离过程中不是液膜的组成成分的是：（）

A．溶剂

B.表面活性剂

C.载体

D.抗氧化剂