______ about wild plants that they decided to make a trip to Madagascar for further research.
| A．So curious the couple was |
| B．So curious were the couple |
| C．How curious the couple were |
| D．The couple was such curious |
—Wow!You’ve got so many clothes here.
—Yes,butof them are in fashion now.
| A．either | B．both | C．neither | D．none |
During the wave of worldwide economic crisis,lots of people are out of work,joining the ranks of unemployed.
| A．the;/ | B．the;the | C．/;an | D．/;the |
Chinese President Xi Jinping is reported foreign countries but I’m not quite sure about the exact number of the countries he visited.
| A．to visit | B．to be visiting |
| C．to have visited | D．visiting |
—Shall I give you a ride as you live so far away?
—Thank you..
| A．It couldn’t be better | B．Of course,you can |
| C．If you like | D．It’s up to you |
32. Animals are obviously ______ lower form of life than _______ man.
| A．a; / | B．the;the | C．a ;the | D．/; / |