题目内容
30. If you want to buy these new devices, you should be clear about ________ they can offer.
查看答案
搜索结果不匹配？点我反馈
更多问题
31. We had hardly entered the office building ________ the fire alarm went off.
32. You can search for a job in the city ________ your friends live.
33. Smart cities have become increasingly ________ in city planning over the past 10-15 years.
34. This agency is not the lowest-priced tour company around, ________ is it the most expensive.
微信支付 
支付宝支付