I think it’s impolite to play ______ trick on others just for ______ fun
| A．a：＼ | B．＼；a | C．the；＼ | D．a；a |
For many years, ____ animals for carrying food and other supplies from one area to another has been a means of living in Xinjiang Autonomous Region .
| A．trained | B．training | C．having trained | D．to have trained |
Recently, I ___ my first horse ride in Lijiang, Yunnan Province __ I paid a visit to many local attractions
| A．have had ; before | B．had ;when |
| C．had had; in which | D．was having; which |
---I’ve heard you ___ here. What is it like？
---Very hard. But as long as the pay covers the expenses for my next school term, It’s ok.
| A．work | B．have worked | C．are working | D．will work |
Japanese Vice-Premier Sumochizi called on Friday for _____ all-out effort to develop ___friendly relationship with neighboring Asian countries.
| A．an; a | B．an;\ | C．the; the | D．\;the |
----Are there any copies left in the book store?
----Sorry. There are ____ if ______.
| A．few; some | B．a few; any | C．few; any | D．some; few |