Don’t be afraid of new words. You can ______ in the dictionary.A.look at themB.look 
                    
                
                
                
                    Don’t be afraid of new words. You can ______ in the dictionary.
| A.look at them | B.look for them | C.look them up | D.look them over | 
               
               
				
                    C解析:
词组辨析。look at 意为“看”;look for意为“寻找”;look up意为“在…(工具书)中查找”;look over意为“检查,察看”。根据句意:不要担心生词,你可以在字典中查找它们。故C为正确答案。