Appointed as ____chairman to China, Mr. Xi was determined to serve his country____ heart and soul.
| A．an, the | B．the; a |
| C．the; the | D．/; / |
---Where did you come across your old classmate Jane?
---It was in the supermarket _______ she worked _______ I came across her.
| A．where; when | B．that; when |
| C．that; that | D．where; that |
However, at times this balance in nature is ______, resulting in a number of unforeseen effects.
| A．troubled | B．disturbed | C．confused | D．Puzzled |
Harry Potter is said _______ into over twelve languages by the end of last year.
| A．to be translated | B．being translated |
| C．having been translated | D．to have been translated |
Canada is a country ______many different nationalities as well as a country with foreign immigrants（移民） ______ most of its population.
| A．consisted of, taking up | B．made up of, consisting of |
| C．made up of, consisted of | D．consisting of, making up |
Studies show that people are more______ to suffer from back problems if they always sit before computer screens for long hours.
| A．probable | B．possible | C．likely | D．Maybe |