Personally, the job as a teacher _____ be challenging, for I sometimes _____ deal with some smarter but less diligent students.
| A．can; have to | B．may; can | C．has to; may | D．ought to; must |
Nowadays，skiing，being a sport, has become a big industry and a notable feature of leisure culture．
| A．except for | B．apart from | C．far from | D．due to |
一I heard that you got an A in the chemistry exam．Well done!
一Thanks，I know that youa good job as well．
| A．shouId have done | B．need have done |
| C．must have done | D．could have done |
Hard work is noof an excellent school record．You have to adopt a flexible approach to your learning．
| A．guarantee | B．connection | C．permission | D．consequence |
However weak we are，we can still do something against the powerful nature so long as we areprepared．
| A．specially | B．adequately | C．physically | D．equally |
Paper cutting，traditional folk art form which originated in ancient China，was listed asworld cultural heritage by the United Nations in 2002．
| A．the；a | B．a；the | C．the；the | D．a；a |