According to some psychologists, the reason why people are motivated is that they have unsatisfied needs.
According to the video, what is not the reason that causes college students to have a speaking barrier?
Although people from different cultures may have very different customs and beliefs, you don’t have to respect these differences when welcoming a business partner.
Although more and more people begin to do shopping online, a majority of Internet users still do have security worries.
Although we appreciate good quality of yourgoods, we are sorry to say that your prices appear to be _________.
If we want to buy furniture or electric appliances, which one is the reasonable choice?
Measures have been taken to ensure that no student will have to ________ of college for economic reasons.
纠错Although Clyde is formally from Pennsylvania, he finds it difficult to get used tothe cold winters we are having.
Although we have reason to believe otherwise, the editors believe they can write __________.
纠错 Although Clyde is formally from Pennsylvania, he finds it difficult to get used to the cold winters we are having .
Although we were supposed to finish the project this month, it looks like the work will ______ well into the next month.
Your request of advancing the shipment date by one month is absolutely beyond our capability although we strongly wish we could have complied with your request.尽管我们很满足贵方想把装运期提前一个月的愿望，但这一要求大大超出了我们的能力范围。
The reason why we can’t have a 3D printer in our home is ______.
Do you have a(n) _______ reason not to go there?
( ) the population is too large, we have to take measures to control the birth rate.A) Although B) Since C) If D) Until
听力原文：W: Although they have quite modern facilities, but the staff are not friendly and everything seems to be running behind schedule.
Questions 31 to 35 are based on the following passage. We all have offensive breath at one time or another. In most cases, offensive breath emanates from bacteria in the mouth, although there are other more causes.
If we want to decline an invitation, we can simply say no without giving reasons.（)
Even those who seemed to have good reasons to criticize have ________.
听力原文：Public health officials hope to extinguish a pandemic bird flu almost as soon as it appears. In 1918, a pandemic that started from a bird flu virus killed as many as 50 million people. But with much better healthcare available, we have every reason to be more optimistic.
What is the reason for Dr. John Anderson to have bought the land？
听力原文：I am Paul Newman from Coles. Some time ago we signed an agreement with you to build a link between our two companies. We have arranged for one of your representatives to visit me last week, but he failed to turn up by 4: 30. Naturally, I called your office to find out the reason, but the secretary I spoke to was very rode to me. Now, a week has passed, I have got no reply from your company.
It_______him more than what was reasonable to have his watch repaired.
Although personally we believe this to be of only secondary importance, its potential
