#大舅妈词汇课[超话]#四级寒假班剩余习题解析(以后每天给你们发几个，每天发太多你们就会只关注答案[笑cry][笑cry])有问题下面留言，大家讨论哈[思考][思考][思考]
1.Before you buy a new electrical(  A       ),talk to someone who owns one.
A. appliance  B. equipment   C. utility  D. facility 
解析：正确选项A 在你买新的电器之前，和那些拥有它的人交流一下。
2.The leader of the expedition (   D   )  everyone to follow his example.
A.    promoted  B. reinforced  C. sparked D. inspired
解析：expedition:考察队，远征军， 远征 ex+ped(foot)  follow one’s example 效仿某人，以某人为榜样
远征队的队长激励大家以他为榜样
3.They don't care whom they sell weapons to. All they are interested  in is (   B    ) 
A. benefit  B. profit C. advantage D. priority
解析:他们根本不在乎把武器卖给谁，他们只关心利润。