第17题: [单项选择](Even) a professional psychologist may have difficulty talking (calm) and logically (about) (his own) problems. A. Even B. calm C. about D. his own 参考答案:B 答案解析:将B选项calm改为calmly,因为talking为动名词,故要用副词做状语来修饰。外,and后连接的状语logically为副词,与之并列的状语也应该用副词形式。