This flashcard tests the correct verb form to express a necessity.
This flashcard tests the correct verb form to express a necessity.
| Question | Desert animals … a means of retaining moisture in such a hot and dry climate. | 
|---|---|
| Title | 2900 | 
| QType (0=kprim,1=mc,2=sc) | 2 | 
| Q_1 | need | 
| Q_2 | needing | 
| Q_3 | was needed | 
| Answers | 1 0 0 | 
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