第10题: [单项选择]It is difficult (to make) yourself (understand) in a foreign country (when) you (have no knowledge) of its language. A. to make B. understand C. when D. have no knowledge 参考答案:B 答案解析:[解析] 搭配错误,应改为understood。make oneself understood“使某人被人理解,使某人的意思被懂”。