题目

—I wonder if I could use your washroom. —Of course. Just . A. be cautious                          B. make yourself at home C. take your time                       D. go upstairs 答案：B。考查交际用语。make yourself at home“别拘束, 随便”, 符合语境。Two videophones stood____ on the table. 　　A. side by side B. side to side 　　C. one by one D. one side by the other side