日语
韩语
法语
德语
西班牙语
意大利语
阿拉伯语
葡萄牙语
越南语
俄语
芬兰语
泰语
第一节 单项选择(共15小 题；每小题1分，共15分)
21.--The time we are making use of to solve the problem is very limited.
--Yes, but I think you are not _____ the problem.
A. determined about B. concerned about C. familiar to D. pleased with
22.--You have no idea what hardship I’ve had to _____ during the last few months. How terrible!
-- Really? But you should have asked me to help you.
A. look through B. go over C. go through D. look up
21.--The time we are making use of to solve the problem is very limited.
--Yes, but I think you are not _____ the problem.
A. determined about B. concerned about C. familiar to D. pleased with
22.--You have no idea what hardship I’ve had to _____ during the last few months. How terrible!
-- Really? But you should have asked me to help you.
A. look through B. go over C. go through D. look up
