【2011重庆】25. John, work hard_______ you will make much progress.
A. or B. nor C. but D. and
答案D
【解析】考查连词用法。or意为“否则,或者”;nor意为“不是”;but意为“但是”,表转折。由句意“努力工作”和“你将取得更大进步”可知,两者为顺承关系。故选D。
【2011邵阳】27. We didn't go home ______ the old man was sent to the hospital.
A. until B. when C. while
答案:A
【解析】考查连词的用法。not…until“直到…才”。句意为:直到把老人送去医院,我们才回家。故选A。
【2011广安市】36. -How about having a picnic with me?
-I’d love to, ______ I’m afraid I have no time.
A. so B. and C. but
答案:C
【解析】连词考查。so表示因果关系;and表示顺承关系;but表示转折关系。根据答语句意”我想参加野营”和“恐怕我没有时间”可知,两者为转折关系,故用but。
【2011•兰州】38. Keep off the drugs(毒品), you and your family will be in great danger?
A. and B. or C. but D. so
答案:B
【解析】连词的用法。句意“远离毒品,否则你和你的家人将会很危险的”,or否则,因此选B。