判断题
错误(↓↓↓ 点击‘点击查看答案’看答案解析 ↓↓↓)
They’re doing some very innovative work in ...
判断题They’re doing some very innovative work in solar energy.“innovative” here means something out of date.
If you have any questions, please feel fr...
判断题If you have any questions, please feel free to interrupt at any time. This sentence means if you have something that you don’t understand, you can make a break in at any time.
Mr. Smith isn't available.This sentence means...
判断题Mr. Smith isn't available.This sentence means Mr. Smith is free and not busy.
