I just don't understand_____________ that prevents so many Americans from being as happy as one might expect．
| A．why it does | B．what it does |
| C．what it is | D．why it is |
The “Chinese Dream” is ______ dream to improve people’s well-being and ______ dream of harmony, peace and development.
| A．the; a | B．a; a |
| C．a; the | D．the; the |
Barack Obama delivered a speech to 500 local youths during his visit to China, many ofwere from Fudan University and Tongji University.
| A．that | B．whom | C．which | D．what |
---I think computers play an important role in our life. Do you think so?
---Yes.________.
| A．Great minds think alike. |
| B．Failure is the mother of success. |
| C．No pains, no gains. |
| D．Facts speak louder than words. |
He has never been to Beijing. __________________.
| A．Neither have I | B．Neither shall I |
| C．So am I | D．So will I |
He was reported _______in that country when he was having holiday there last year.
| A．being badly treated | B．treating badly |
| C．to be treated badly | D．to have been treated badly |