31. A large sum of money has been raised for the ________ of the poorly-educated children in the mountainous districts.
| A．profit | B．favor | C．advantage | D．Benefit |
When you are at home，give a call to let me know yousafely．
| A．are arriving | B．have arrived |
| C．had arrived | D．will arrive |
The form cannot be signed by anyoneyourself.
| A．rather than | B．other than | C．more than | D．better than |
After studying in a medical college for five years, Jane ______ her job as a doctor in the countryside.
| A．set out | B．took over | C．took up | D．set up |
The English spoken in the United States is only slightly different from ______ spoken in England.
| A．which | B．what | C．that | D．the one |
—Which of the two computer games did you prefer?
—Actually I didn’t like ______.
| A．both of them | B．either of them |
| C．none of them | D．neither of them |