It’s said that there are plenty of hotels in that town. There be any difficulty for you to find somewhere to stay.
| A．wouldn’t | B．mustn’t | C．shouldn’t | D．needn’t |
——How do you like the set of popular science books?
——Wonderful! It _____ many problems we are interested in exploring.
| A．refers | B．consults | C．covers | D．writes |
Was it in the train “ Harmony”, ______ is China’s first high-speed one, that John met with his foreign friend？
| A．which | B．that | C．what | D．where |
Watching the online open courses of some famous European and American universities _______a new fashion among white collars in China over the past few months.
| A．became | B．had become | C．has become | D．becomes |
Tom was to blame for the incident. But _______his positive attitude , we forgave him because “Every man has his faults.”.
| A．in spite of | B．in search of | C．in exchange for | D．in view of |
The most important word in the sentence has been_____ , so it doesn’t make any sense.
| A．made out | B．picked up | C．left out | D．held up |