Trees _ their leaves .
举一反三
- Trees ______ their leaves in fall.
- I have seen trees, _____ open at sunrise and close at sunset. A: which the leaves B: of which leaves C: whose leaves D: its leaves
- On the hill are maple trees _____ leaves have turned red.
- Trees _ their leaves . A: shed B: fall C: lose D: sheed
- Dried leaves continue to hang on the branches of some deciduous trees _________ the new leaves appear. A: until B: by C: that D: from