Unemployment arises partly from overpopulation and if fines can’t keep the rich from having more than one child, we should say that the regulation is not ________.
| A．efficient | B．evident | C．economic | D．effective |
＿＿＿＿to my regret, I am unable to accept your warm invitation.
| A．Very | B．Much | C．Great | D．A lot |
The railway was opened＿＿＿＿＿＿traffic＿＿＿＿＿＿＿ April 4, 1985.
| A．to； on | B．to； in | C．by； on | D．for； on |
I made the coat ＿＿＿my own hands. It was made＿＿＿hand, not with a machine.
| A．in； in | B．in； with | C．with； by | D．with； with |
.______ Yancheng today is more beautiful now. Mr.Jackson said he would visit it ______ fourth time.
| A．The ; / | B．The ; the | C．/ ; a | D．The ; a |
Either you or Igood at drawing?
| A．Am | B．Are | C．Is | D．Do |