At the meeting they discussed three different _____ to the study of maths.
a. approaches b. means c. methods d. ways
相关试题
Thank you for your help and I hope I can do something for you_____.
| A．in return | B．in turn | C．in reply | D．by turns |
---Have we ________ food?.
--- Yes, ______. We’d better buy some.
| A．run out of; we have run it out | B．run out of; our food has run out |
| C．run out; our food has been run out | D．run out; our food has run out |
Mary went to the box office at lunch time, but all the tickets____ out.
A． have sold |
B．would sell | C．was selling | D．had sold |
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