单选题
The doctor suggested that your brother avoid ______ his right hand.
A. to be using B. using
C. having been using D. to use
【正确答案】
B
【答案解析】[解析] 在英语中有些动词或动词短语后面要求接动名词作宾语。常用的有:suggest,finish,advise,can't help,mind,admit,enjoy,leave off,require,postpone,put off,delay,practise,fancy,excuse,pardon,advise,consider,deny,endure,escape,miss等。据此,正确答案只能在B项和C项中选择。avoid意为“避免,回避”,后面的动名词所表示的动作尚未发生,而C项是动名词的完成进行时。不合题意,因此只有B项正确。