商务英语(本科)判断题每日一练(2019.11.21)

判断题
Mr. Smith isn't available.This sentence means Mr. Smith is free and not busy.
答案：错误
判断题
Euro is available in all EU member countries.
答案：正确
判断题
The important thing is that this is a major breakthrough. “breakthrough” here means an important development or achievement.
答案：正确
判断题
The new launch date is very tight.‘Tight’ here means not leaving enough time.
答案：正确
判断题
Something important has come up.This sentence means something important happens unexpectedly.
答案：正确