- 试题详情及答案解析
- Maria __shy, but now she is quite out-going. She has made lots of friends.
| A．was used to be | B．is used to be |
| C．was used to being | D．used to be |
- 答案：D
- 试题分析：短语used to do/be过去常常做/是……,动词和be都要用原形；be used to doing表示习惯做某事；句意：Maria过去很害羞，但是现在她相当外向了，他已经教了很多朋友。结合句意，故选D
考点：考查动词短语的用法。