Question

Mary used to _____short hair

1. A.
   be
2. B.
   have
3. C.
   had
4. D.
   has

Answer 1

B
试题分析：句意：玛丽过去常常剪短发。Be used to 过去常常，后接动词原形，故选B。
考点：考查习惯用语。