We meant to finish the work by dark, but we were so tired that we could not ______.
| A．hold on | B．last on | C．carry on | D．keep to |
--- How can I use iPhone 4s?
--- Just refer to the _________.
| A．explanations | B．expressions | C．directions | D．Preparations |
What I need is book that contains ABC of oil painting.
| A．a; 不填 | B．the; 不填 | C．the; an | D．a; the |
It is not who is right but what is rightis of importance.
| A．which | B．it | C．that | D．this |
—Have you got any idea for the summer vacation?
—I don’t mind where we go______there’s sun, sea and beach.
| A．as long as | B．as if | C．now that | D．in order that |
_______is often the case with elder people, my grandma talked about my new hairstyle for at least 30 minutes.
| A．What | B．Which | C．As | D．It |