It has been quite a long time _____the two companies established a business relationship.

Betty has been on a diet for a long time ,but she looks a bit heavier,___.A. if

We ______ for quite a long time.A. were keeping waitedB. were kept waitedC. were

[单选题]It took us quite a long time to get to the amusement park. It was journey.A． three hourB． a three-hoursC． a three-hourD． three hours

[单选题]H．ow long has Katy been in Nepal?A． eight months B. six months C. four months D. one moth

[试题](iii) Tyre has entered into two new long lease property agreements for two major retail outlets. Annual rentals are paidunder these agreements. Tyre has had to pay a premium to enter into these agreements because of the outlets’location. Tyre feels th

[单选题]It’s the first time that he has been to Australia, ?A． isn’t he B. hasn’t he C. isn’t it D. hasn’t it

[试题]It’s the first time that he has been to Austrulia, ? A isn’t he B hasn’t he C isn’t it D hasn’t it

[单选题]I haven't seen him for quite a long time, but his parents ______ him sometimes.A． still sawB． still seeC． have still seenD． has still seen

l had been quite exhausted (       ) the time l got home.A. afterB. byC. duringD

Obama has established or enlarged ________ national monuments during his two ter