We believe that openness and honesty _____ the best relationships because that leads to trust and faith.
| A．make out | B．make for | C．leave out | D．leave for |
Reading an English novel last night , I ______ some useful expressions for writing . .
| A．put up | B．ended up | C．picked up | D．made up |
______ no doubt that 100 years ago animal testing was cruel but today animals in experiments are very well taken care of.
| A．It is | B．There is | C．This is | D．That is |
I try to understand __________ that prevents so many Chinese from being as happy as one might expect.
| A．why is it | B．what is it | C．why it is | D．what it is |
It’s raining heavily . Little Mary felt cold , so she stood ______to her mother .
| A．close | B．closely | C．closed | D．closing |
China understands the situation and needs of underdeveloped countries on the issue of climate change and urges developed countries to support them______ technology and finance.
| A．in spite of | B．owing to | C．regardless of | D．in terms of |