Temperatures________ quite dramatically at night in mountains，so put on some warm clothes before goi...
2022-10-18 16:42:46 38次 2016年北京第八十中学高三下学期开学零模检测考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Temperatures________ quite dramatically at night in mountains，so put on some warm clothes before going out．
A．are droppedB．drop
C．are being droppedD．have dropped
本题链接：
